514032155040 has 96 divisors (see below), whose sum is σ = 1645745665536. Its totient is φ = 134828098560.

The previous prime is 514032155023. The next prime is 514032155089. The reversal of 514032155040 is 40551230415.

It is a tau number, because it is divible by the number of its divisors (96).

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 = 514032154989 and 514032155007.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8748592 + ... + 8807151.

It is an arithmetic number, because the mean of its divisors is an integer number (17143184016).

Almost surely, 2^514032155040 is an apocalyptic number.

It is an amenable number.

514032155040 is an abundant number, since it is smaller than the sum of its proper divisors (1131713510496).

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

514032155040 is a wasteful number, since it uses less digits than its factorization.

514032155040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17555822 (or 17555814 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

Adding to 514032155040 its reverse (40551230415), we get a palindrome (554583385455).

The spelling of 514032155040 in words is "five hundred fourteen billion, thirty-two million, one hundred fifty-five thousand, forty".