70046742297 has 24 divisors (see below), whose sum is σ = 108688528416. Its totient is φ = 40010277888.

The previous prime is 70046742253. The next prime is 70046742307. The reversal of 70046742297 is 79224764007.

It is not a de Polignac number, because 70046742297 - 2¹⁴ = 70046725913 is a prime.

It is a super-2 number, since 2×70046742297² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (70046742247) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 266073 + ... + 459225.

It is an arithmetic number, because the mean of its divisors is an integer number (4528688684).

Almost surely, 2^70046742297 is an apocalyptic number.

It is an amenable number.

70046742297 is a deficient number, since it is larger than the sum of its proper divisors (38641786119).

70046742297 is a wasteful number, since it uses less digits than its factorization.

70046742297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195637 (or 195630 counting only the distinct ones).

The product of its (nonzero) digits is 1185408, while the sum is 48.

The spelling of 70046742297 in words is "seventy billion, forty-six million, seven hundred forty-two thousand, two hundred ninety-seven".