70150701940440 has 128 divisors (see below), whose sum is σ = 229589014982400. Its totient is φ = 17005867845120.

The previous prime is 70150701940387. The next prime is 70150701940477. The reversal of 70150701940440 is 4404910705107.

It is a super-2 number, since 2×70150701940440² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 70150701940392 and 70150701940401.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 64101771 + ... + 65186949.

It is an arithmetic number, because the mean of its divisors is an integer number (1793664179550).

Almost surely, 2^{70150701940440} is an apocalyptic number.

It is an amenable number.

70150701940440 is an abundant number, since it is smaller than the sum of its proper divisors (159438313041960).

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

70150701940440 is a wasteful number, since it uses less digits than its factorization.

70150701940440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1134177 (or 1134173 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 42.

The spelling of 70150701940440 in words is "seventy trillion, one hundred fifty billion, seven hundred one million, nine hundred forty thousand, four hundred forty".