70240868377 has 8 divisors (see below), whose sum is σ = 73298522880. Its totient is φ = 67183522560.

The previous prime is 70240868297. The next prime is 70240868417. The reversal of 70240868377 is 77386804207.

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

It is not a de Polignac number, because 70240868377 - 2⁷ = 70240868249 is a prime.

It is a super-2 number, since 2×70240868377² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70240868777) 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, 470649 + ... + 601657.

It is an arithmetic number, because the mean of its divisors is an integer number (9162315360).

Almost surely, 2^70240868377 is an apocalyptic number.

It is an amenable number.

70240868377 is a deficient number, since it is larger than the sum of its proper divisors (3057654503).

70240868377 is a wasteful number, since it uses less digits than its factorization.

70240868377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154343.

The product of its (nonzero) digits is 3161088, while the sum is 52.

The spelling of 70240868377 in words is "seventy billion, two hundred forty million, eight hundred sixty-eight thousand, three hundred seventy-seven".