7090851040064 has 56 divisors (see below), whose sum is σ = 15350427516000. Its totient is φ = 3223041338880.

The previous prime is 7090851040051. The next prime is 7090851040069. The reversal of 7090851040064 is 4600401580907.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a junction number, because it is equal to n+sod(n) for n = 7090851039997 and 7090851040024.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7090851040069) 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, 42338762 + ... + 42505910.

Almost surely, 2^{7090851040064} is an apocalyptic number.

It is an amenable number.

7090851040064 is an abundant number, since it is smaller than the sum of its proper divisors (8259576475936).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7090851040064 is a wasteful number, since it uses less digits than its factorization.

7090851040064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227431 (or 227421 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 44.

The spelling of 7090851040064 in words is "seven trillion, ninety billion, eight hundred fifty-one million, forty thousand, sixty-four".