16355445042046 has 8 divisors (see below), whose sum is σ = 26763455523384. Its totient is φ = 7434293200920.

The previous prime is 16355445041981. The next prime is 16355445042133. The reversal of 16355445042046 is 64024054455361.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×16355445042046² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 371714660025 + ... + 371714660068.

It is an arithmetic number, because the mean of its divisors is an integer number (3345431940423).

Almost surely, 2^{16355445042046} is an apocalyptic number.

16355445042046 is a deficient number, since it is larger than the sum of its proper divisors (10408010481338).

16355445042046 is a wasteful number, since it uses less digits than its factorization.

16355445042046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 743429320106.

The product of its (nonzero) digits is 6912000, while the sum is 49.

The spelling of 16355445042046 in words is "sixteen trillion, three hundred fifty-five billion, four hundred forty-five million, forty-two thousand, forty-six".