120114021544 has 48 divisors (see below), whose sum is σ = 247676153760. Its totient is φ = 54569248800.

The previous prime is 120114021539. The next prime is 120114021563. The reversal of 120114021544 is 445120411021.

It is a super-2 number, since 2×120114021544² (a number of 23 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1915797 + ... + 1977499.

It is an arithmetic number, because the mean of its divisors is an integer number (5159919870).

Almost surely, 2^120114021544 is an apocalyptic number.

It is an amenable number.

120114021544 is an abundant number, since it is smaller than the sum of its proper divisors (127562132216).

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

120114021544 is a wasteful number, since it uses less digits than its factorization.

120114021544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63742 (or 63727 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 25.

Adding to 120114021544 its reverse (445120411021), we get a palindrome (565234432565).

The spelling of 120114021544 in words is "one hundred twenty billion, one hundred fourteen million, twenty-one thousand, five hundred forty-four".