70260884738 has 32 divisors (see below), whose sum is σ = 121835880000. Its totient is φ = 30052797120.

The previous prime is 70260884731. The next prime is 70260884753. The reversal of 70260884738 is 83748806207.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 70260884738.

It is not an unprimeable number, because it can be changed into a prime (70260884731) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 501773 + ... + 626336.

It is an arithmetic number, because the mean of its divisors is an integer number (3807371250).

Almost surely, 2^70260884738 is an apocalyptic number.

70260884738 is a deficient number, since it is larger than the sum of its proper divisors (51574995262).

70260884738 is a wasteful number, since it uses less digits than its factorization.

70260884738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1128290.

The product of its (nonzero) digits is 3612672, while the sum is 53.

The spelling of 70260884738 in words is "seventy billion, two hundred sixty million, eight hundred eighty-four thousand, seven hundred thirty-eight".