70356082947 has 8 divisors (see below), whose sum is σ = 93863008080. Its totient is φ = 46876606560.

The previous prime is 70356082919. The next prime is 70356082963. The reversal of 70356082947 is 74928065307.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 70356082947 - 2¹² = 70356078851 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 70356082947.

It is not an unprimeable number, because it can be changed into a prime (70356082847) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6856204 + ... + 6866457.

It is an arithmetic number, because the mean of its divisors is an integer number (11732876010).

Almost surely, 2^70356082947 is an apocalyptic number.

70356082947 is a deficient number, since it is larger than the sum of its proper divisors (23506925133).

70356082947 is a wasteful number, since it uses less digits than its factorization.

70356082947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13724373.

The product of its (nonzero) digits is 2540160, while the sum is 51.

The spelling of 70356082947 in words is "seventy billion, three hundred fifty-six million, eighty-two thousand, nine hundred forty-seven".