16026969454 has 16 divisors (see below), whose sum is σ = 24655584240. Its totient is φ = 7808898240.

The previous prime is 16026969443. The next prime is 16026969467. The reversal of 16026969454 is 45496962061.

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, 43329 + ... + 184204.

It is an arithmetic number, because the mean of its divisors is an integer number (1540974015).

Almost surely, 2^16026969454 is an apocalyptic number.

16026969454 is a deficient number, since it is larger than the sum of its proper divisors (8628614786).

16026969454 is a wasteful number, since it uses less digits than its factorization.

16026969454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228435.

The product of its (nonzero) digits is 2799360, while the sum is 52.

The spelling of 16026969454 in words is "sixteen billion, twenty-six million, nine hundred sixty-nine thousand, four hundred fifty-four".