7014632672640 has 512 divisors, whose sum is σ = 23010410275200. Its totient is φ = 1816952832000.

The previous prime is 7014632672591. The next prime is 7014632672651. The reversal of 7014632672640 is 462762364107.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 7014632672640.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8670744556 + ... + 8670745364.

Almost surely, 2^{7014632672640} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7014632672640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11505205137600).

7014632672640 is an abundant number, since it is smaller than the sum of its proper divisors (15995777602560).

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

7014632672640 is a wasteful number, since it uses less digits than its factorization.

7014632672640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1726 (or 1714 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 48.

The spelling of 7014632672640 in words is "seven trillion, fourteen billion, six hundred thirty-two million, six hundred seventy-two thousand, six hundred forty".