214251451000 has 32 divisors (see below), whose sum is σ = 501348397680. Its totient is φ = 85700580000.

The previous prime is 214251450947. The next prime is 214251451013. The reversal of 214251451000 is 154152412.

It is a Harshad number since it is a multiple of its sum of digits (25).

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, 107124726 + ... + 107126725.

Almost surely, 2^214251451000 is an apocalyptic number.

214251451000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

214251451000 is an abundant number, since it is smaller than the sum of its proper divisors (287096946680).

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

214251451000 is a wasteful number, since it uses less digits than its factorization.

214251451000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214251472 (or 214251458 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 25.

The spelling of 214251451000 in words is "two hundred fourteen billion, two hundred fifty-one million, four hundred fifty-one thousand".