70007067004040 has 32 divisors (see below), whose sum is σ = 160487898891480. Its totient is φ = 27474471578112.

The previous prime is 70007067004027. The next prime is 70007067004057. The reversal of 70007067004040 is 4040076070007.

It can be written as a sum of positive squares in 4 ways, for example, as 44223643807396 + 25783423196644 = 6650086^2 + 5077738^2 .

It is a super-2 number, since 2×70007067004040² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16511098589 + ... + 16511102828.

Almost surely, 2^{70007067004040} is an apocalyptic number.

It is an amenable number.

70007067004040 is an abundant number, since it is smaller than the sum of its proper divisors (90480831887440).

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

70007067004040 is a wasteful number, since it uses less digits than its factorization.

70007067004040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33022201481 (or 33022201477 counting only the distinct ones).

The product of its (nonzero) digits is 32928, while the sum is 35.

The spelling of 70007067004040 in words is "seventy trillion, seven billion, sixty-seven million, four thousand, forty".