121830375714 has 64 divisors (see below), whose sum is σ = 251501760000. Its totient is φ = 39327805440.

The previous prime is 121830375647. The next prime is 121830375763. The reversal of 121830375714 is 417573038121.

It is a super-2 number, since 2×121830375714² (a number of 23 digits) contains 22 as substring.

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, 7777362 + ... + 7793010.

It is an arithmetic number, because the mean of its divisors is an integer number (3929715000).

Almost surely, 2^121830375714 is an apocalyptic number.

121830375714 is an abundant number, since it is smaller than the sum of its proper divisors (129671384286).

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

121830375714 is a wasteful number, since it uses less digits than its factorization.

121830375714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16043.

The product of its (nonzero) digits is 141120, while the sum is 42.

The spelling of 121830375714 in words is "one hundred twenty-one billion, eight hundred thirty million, three hundred seventy-five thousand, seven hundred fourteen".