70440767001 has 24 divisors (see below), whose sum is σ = 111032962560. Its totient is φ = 42677762400.

The previous prime is 70440766999. The next prime is 70440767083. The reversal of 70440767001 is 10076704407.

It is not a de Polignac number, because 70440767001 - 2¹ = 70440766999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (70440367001) 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, 203080 + ... + 426758.

It is an arithmetic number, because the mean of its divisors is an integer number (4626373440).

Almost surely, 2^70440767001 is an apocalyptic number.

It is an amenable number.

70440767001 is a deficient number, since it is larger than the sum of its proper divisors (40592195559).

70440767001 is a wasteful number, since it uses less digits than its factorization.

70440767001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226877 (or 226874 counting only the distinct ones).

The product of its (nonzero) digits is 32928, while the sum is 36.

The spelling of 70440767001 in words is "seventy billion, four hundred forty million, seven hundred sixty-seven thousand, one".