1601493614832 has 40 divisors (see below), whose sum is σ = 4137331957200. Its totient is φ = 533813125120.

The previous prime is 1601493614827. The next prime is 1601493614867. The reversal of 1601493614832 is 2384163941061.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 906544 + ... + 2006192.

It is an arithmetic number, because the mean of its divisors is an integer number (103433298930).

Almost surely, 2^{1601493614832} is an apocalyptic number.

1601493614832 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1601493614832 is an abundant number, since it is smaller than the sum of its proper divisors (2535838342368).

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

1601493614832 is a wasteful number, since it uses less digits than its factorization.

1601493614832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1130001 (or 1129995 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 48.

The spelling of 1601493614832 in words is "one trillion, six hundred one billion, four hundred ninety-three million, six hundred fourteen thousand, eight hundred thirty-two".