70954521435432 has 24 divisors (see below), whose sum is σ = 192168495554490. Its totient is φ = 23651507145120.

The previous prime is 70954521435407. The next prime is 70954521435437. The reversal of 70954521435432 is 23453412545907.

It is a happy number.

70954521435432 is a `hidden beast` number, since 7 + 0 + 9 + 5 + 4 + 52 + 1 + 43 + 543 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 66522848071716 + 4431673363716 = 8156154^2 + 2105154^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×70954521435432² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (70954521435437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 492739732119 + ... + 492739732262.

Almost surely, 2^{70954521435432} is an apocalyptic number.

70954521435432 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

70954521435432 is an abundant number, since it is smaller than the sum of its proper divisors (121213974119058).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

70954521435432 is a wasteful number, since it uses less digits than its factorization.

70954521435432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 985479464393 (or 985479464386 counting only the distinct ones).

The product of its (nonzero) digits is 18144000, while the sum is 54.

The spelling of 70954521435432 in words is "seventy trillion, nine hundred fifty-four billion, five hundred twenty-one million, four hundred thirty-five thousand, four hundred thirty-two".