2351900228349 has 16 divisors (see below), whose sum is σ = 3583870996608. Its totient is φ = 1343934351552.

The previous prime is 2351900228347. The next prime is 2351900228401. The reversal of 2351900228349 is 9438220091532.

It is not a de Polignac number, because 2351900228349 - 2¹ = 2351900228347 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2351900228298 and 2351900228307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2351900228347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4533499 + ... + 5025575.

It is an arithmetic number, because the mean of its divisors is an integer number (223991937288).

Almost surely, 2^{2351900228349} is an apocalyptic number.

It is an amenable number.

2351900228349 is a deficient number, since it is larger than the sum of its proper divisors (1231970768259).

2351900228349 is a wasteful number, since it uses less digits than its factorization.

2351900228349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 719684.

The product of its (nonzero) digits is 933120, while the sum is 48.

The spelling of 2351900228349 in words is "two trillion, three hundred fifty-one billion, nine hundred million, two hundred twenty-eight thousand, three hundred forty-nine".