5021623214040 has 32 divisors (see below), whose sum is σ = 15064869642480. Its totient is φ = 1339099523712.

The previous prime is 5021623214021. The next prime is 5021623214087. The reversal of 5021623214040 is 404123261205.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 5021623213989 and 5021623214007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20923429939 + ... + 20923430178.

Almost surely, 2^{5021623214040} is an apocalyptic number.

It is an amenable number.

5021623214040 is an abundant number, since it is smaller than the sum of its proper divisors (10043246428440).

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

5021623214040 is a wasteful number, since it uses less digits than its factorization.

5021623214040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41846860131 (or 41846860127 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 5021623214040 its reverse (404123261205), we get a palindrome (5425746475245).

The spelling of 5021623214040 in words is "five trillion, twenty-one billion, six hundred twenty-three million, two hundred fourteen thousand, forty".