16246552402140 has 48 divisors (see below), whose sum is σ = 45490616508960. Its totient is φ = 4332388280320.

The previous prime is 16246552402123. The next prime is 16246552402151. The reversal of 16246552402140 is 4120425564261.

It is a junction number, because it is equal to n+sod(n) for n = 16246552402092 and 16246552402101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10779256 + ... + 12193664.

It is an arithmetic number, because the mean of its divisors is an integer number (947721177270).

Almost surely, 2^{16246552402140} is an apocalyptic number.

16246552402140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16246552402140 is an abundant number, since it is smaller than the sum of its proper divisors (29244064106820).

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

16246552402140 is a wasteful number, since it uses less digits than its factorization.

16246552402140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1605862 (or 1605860 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 42.

The spelling of 16246552402140 in words is "sixteen trillion, two hundred forty-six billion, five hundred fifty-two million, four hundred two thousand, one hundred forty".