20014533254 has 8 divisors (see below), whose sum is σ = 31327095600. Its totient is φ = 9572168056.

The previous prime is 20014533233. The next prime is 20014533289. The reversal of 20014533254 is 45233541002.

It is a happy number.

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

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, 217549229 + ... + 217549320.

It is an arithmetic number, because the mean of its divisors is an integer number (3915886950).

Almost surely, 2^20014533254 is an apocalyptic number.

20014533254 is a deficient number, since it is larger than the sum of its proper divisors (11312562346).

20014533254 is a wasteful number, since it uses less digits than its factorization.

20014533254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435098574.

The product of its (nonzero) digits is 14400, while the sum is 29.

The spelling of 20014533254 in words is "twenty billion, fourteen million, five hundred thirty-three thousand, two hundred fifty-four".