119661461632 has 64 divisors (see below), whose sum is σ = 240426648000. Its totient is φ = 59319936000.

The previous prime is 119661461611. The next prime is 119661461651. The reversal of 119661461632 is 236164166911.

It is a tau number, because it is divible by the number of its divisors (64).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23455882 + ... + 23460982.

It is an arithmetic number, because the mean of its divisors is an integer number (3756666375).

Almost surely, 2^119661461632 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 119661461632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (120213324000).

119661461632 is an abundant number, since it is smaller than the sum of its proper divisors (120765186368).

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

119661461632 is a wasteful number, since it uses less digits than its factorization.

119661461632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6645 (or 6633 counting only the distinct ones).

The product of its digits is 279936, while the sum is 46.

The spelling of 119661461632 in words is "one hundred nineteen billion, six hundred sixty-one million, four hundred sixty-one thousand, six hundred thirty-two".