70441477778007 has 36 divisors (see below), whose sum is σ = 118362445339320. Its totient is φ = 40251730613472.

The previous prime is 70441477777999. The next prime is 70441477778029. The reversal of 70441477778007 is 70087777414407.

70441477778007 is a `hidden beast` number, since 7 + 0 + 4 + 414 + 77 + 77 + 80 + 0 + 7 = 666.

It is not a de Polignac number, because 70441477778007 - 2³ = 70441477777999 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70441477778807) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 32902969 + ... + 34978397.

It is an arithmetic number, because the mean of its divisors is an integer number (3287845703870).

Almost surely, 2^{70441477778007} is an apocalyptic number.

70441477778007 is a deficient number, since it is larger than the sum of its proper divisors (47920967561313).

70441477778007 is a wasteful number, since it uses less digits than its factorization.

70441477778007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2152412 (or 2152402 counting only the distinct ones).

The product of its (nonzero) digits is 60236288, while the sum is 63.

The spelling of 70441477778007 in words is "seventy trillion, four hundred forty-one billion, four hundred seventy-seven million, seven hundred seventy-eight thousand, seven".