120432419007489 has 96 divisors (see below), whose sum is σ = 191004259680000. Its totient is φ = 72782913208320.

The previous prime is 120432419007479. The next prime is 120432419007497. The reversal of 120432419007489 is 984700914234021.

120432419007489 is a `hidden beast` number, since 1 + 2 + 0 + 4 + 32 + 41 + 90 + 0 + 7 + 489 = 666.

It is not a de Polignac number, because 120432419007489 - 2¹³ = 120432418999297 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120432419007449) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 6533513217 + ... + 6533531649.

It is an arithmetic number, because the mean of its divisors is an integer number (1989627705000).

Almost surely, 2^{120432419007489} is an apocalyptic number.

It is an amenable number.

120432419007489 is a deficient number, since it is larger than the sum of its proper divisors (70571840672511).

120432419007489 is a wasteful number, since it uses less digits than its factorization.

120432419007489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21975 (or 21972 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 54.

The spelling of 120432419007489 in words is "one hundred twenty trillion, four hundred thirty-two billion, four hundred nineteen million, seven thousand, four hundred eighty-nine".