70354000718 has 4 divisors (see below), whose sum is σ = 105531001080. Its totient is φ = 35177000358.

The previous prime is 70354000711. The next prime is 70354000721. The reversal of 70354000718 is 81700045307.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70354000711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17588500178 + ... + 17588500181.

It is an arithmetic number, because the mean of its divisors is an integer number (26382750270).

Almost surely, 2^70354000718 is an apocalyptic number.

70354000718 is the 141779-th centered heptagonal number.

70354000718 is a deficient number, since it is larger than the sum of its proper divisors (35177000362).

70354000718 is a wasteful number, since it uses less digits than its factorization.

70354000718 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35177000361.

The product of its (nonzero) digits is 23520, while the sum is 35.

The spelling of 70354000718 in words is "seventy billion, three hundred fifty-four million, seven hundred eighteen", and thus it is an aban number.