514122551343240 has 128 divisors (see below), whose sum is σ = 1771563709440000. Its totient is φ = 116923204747008.

The previous prime is 514122551343187. The next prime is 514122551343251. The reversal of 514122551343240 is 42343155221415.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 514122551343192 and 514122551343201.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1537648560 + ... + 1537982879.

It is an arithmetic number, because the mean of its divisors is an integer number (13840341480000).

Almost surely, 2^{514122551343240} is an apocalyptic number.

It is an amenable number.

514122551343240 is an abundant number, since it is smaller than the sum of its proper divisors (1257441158096760).

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

514122551343240 is a wasteful number, since it uses less digits than its factorization.

514122551343240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3075631659 (or 3075631655 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 42.

The spelling of 514122551343240 in words is "five hundred fourteen trillion, one hundred twenty-two billion, five hundred fifty-one million, three hundred forty-three thousand, two hundred forty".