70043948153 has 8 divisors (see below), whose sum is σ = 76272902400. Its totient is φ = 64069237008.

The previous prime is 70043948141. The next prime is 70043948171. The reversal of 70043948153 is 35184934007.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 70043948153 - 2¹² = 70043944057 is a prime.

It is a super-2 number, since 2×70043948153² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70043947153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63560201 + ... + 63561302.

It is an arithmetic number, because the mean of its divisors is an integer number (9534112800).

Almost surely, 2^70043948153 is an apocalyptic number.

It is an amenable number.

70043948153 is a deficient number, since it is larger than the sum of its proper divisors (6228954247).

70043948153 is a wasteful number, since it uses less digits than its factorization.

70043948153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127121551.

The product of its (nonzero) digits is 362880, while the sum is 44.

The spelling of 70043948153 in words is "seventy billion, forty-three million, nine hundred forty-eight thousand, one hundred fifty-three".