70733440013344 has 24 divisors (see below), whose sum is σ = 142652959053948. Its totient is φ = 34504117079040.

The previous prime is 70733440013329. The next prime is 70733440013359. The reversal of 70733440013344 is 44331004433707.

It is an interprime number because it is at equal distance from previous prime (70733440013329) and next prime (70733440013359).

It can be written as a sum of positive squares in 2 ways, for example, as 68987310339600 + 1746129673744 = 8305860^2 + 1321412^2 .

It is a super-2 number, since 2×70733440013344² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 70733440013344.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26956340157 + ... + 26956342780.

Almost surely, 2^{70733440013344} is an apocalyptic number.

It is an amenable number.

70733440013344 is an abundant number, since it is smaller than the sum of its proper divisors (71919519040604).

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

70733440013344 is a wasteful number, since it uses less digits than its factorization.

70733440013344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53912682988 (or 53912682980 counting only the distinct ones).

The product of its (nonzero) digits is 1016064, while the sum is 43.

The spelling of 70733440013344 in words is "seventy trillion, seven hundred thirty-three billion, four hundred forty million, thirteen thousand, three hundred forty-four".