514377450240 has 72 divisors (see below), whose sum is σ = 1642792993968. Its totient is φ = 137167319040.

The previous prime is 514377450233. The next prime is 514377450247. The reversal of 514377450240 is 42054773415.

It is an interprime number because it is at equal distance from previous prime (514377450233) and next prime (514377450247).

It is a super-2 number, since 2×514377450240² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 514377450192 and 514377450201.

It is not an unprimeable number, because it can be changed into a prime (514377450247) 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, 66972391 + ... + 66980070.

Almost surely, 2^514377450240 is an apocalyptic number.

It is an amenable number.

514377450240 is an abundant number, since it is smaller than the sum of its proper divisors (1128415543728).

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

514377450240 is a wasteful number, since it uses less digits than its factorization.

514377450240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133952485 (or 133952471 counting only the distinct ones).

The product of its (nonzero) digits is 470400, while the sum is 42.

The spelling of 514377450240 in words is "five hundred fourteen billion, three hundred seventy-seven million, four hundred fifty thousand, two hundred forty".