16021607734380 has 96 divisors (see below), whose sum is σ = 46462600981440. Its totient is φ = 4125103223808.

The previous prime is 16021607734367. The next prime is 16021607734393. The reversal of 16021607734380 is 8343770612061.

16021607734380 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (16021607734367) and next prime (16021607734393).

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, 4010989 + ... + 6937668.

It is an arithmetic number, because the mean of its divisors is an integer number (483985426890).

Almost surely, 2^{16021607734380} is an apocalyptic number.

16021607734380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16021607734380 is an abundant number, since it is smaller than the sum of its proper divisors (30440993247060).

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

16021607734380 is a wasteful number, since it uses less digits than its factorization.

16021607734380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10948756 (or 10948696 counting only the distinct ones).

The product of its (nonzero) digits is 1016064, while the sum is 48.

The spelling of 16021607734380 in words is "sixteen trillion, twenty-one billion, six hundred seven million, seven hundred thirty-four thousand, three hundred eighty".