2351900228354 has 4 divisors (see below), whose sum is σ = 3527850342534. Its totient is φ = 1175950114176.

The previous prime is 2351900228347. The next prime is 2351900228401. The reversal of 2351900228354 is 4538220091532.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2049979650625 + 301920577729 = 1431775^2 + 549473^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 587975057087 + ... + 587975057090.

Almost surely, 2^{2351900228354} is an apocalyptic number.

2351900228354 is a deficient number, since it is larger than the sum of its proper divisors (1175950114180).

2351900228354 is a wasteful number, since it uses less digits than its factorization.

2351900228354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1175950114179.

The product of its (nonzero) digits is 518400, while the sum is 44.

The spelling of 2351900228354 in words is "two trillion, three hundred fifty-one billion, nine hundred million, two hundred twenty-eight thousand, three hundred fifty-four".