70363029738 has 32 divisors (see below), whose sum is σ = 141490499904. Its totient is φ = 23327148672.

The previous prime is 70363029719. The next prime is 70363029769. The reversal of 70363029738 is 83792036307.

It is a happy number.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1332006 + ... + 1383822.

It is an arithmetic number, because the mean of its divisors is an integer number (4421578122).

Almost surely, 2^70363029738 is an apocalyptic number.

70363029738 is an abundant number, since it is smaller than the sum of its proper divisors (71127470166).

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

70363029738 is a wasteful number, since it uses less digits than its factorization.

70363029738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53046.

The product of its (nonzero) digits is 1143072, while the sum is 48.

The spelling of 70363029738 in words is "seventy billion, three hundred sixty-three million, twenty-nine thousand, seven hundred thirty-eight".