2151350452401 has 16 divisors (see below), whose sum is σ = 3019496294400. Its totient is φ = 1358721975888.

The previous prime is 2151350452397. The next prime is 2151350452457. The reversal of 2151350452401 is 1042540531512.

It is not a de Polignac number, because 2151350452401 - 2² = 2151350452397 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2151350452481) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2953000 + ... + 3608726.

It is an arithmetic number, because the mean of its divisors is an integer number (188718518400).

Almost surely, 2^{2151350452401} is an apocalyptic number.

It is an amenable number.

2151350452401 is a deficient number, since it is larger than the sum of its proper divisors (868145841999).

2151350452401 is a wasteful number, since it uses less digits than its factorization.

2151350452401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 713308.

The product of its (nonzero) digits is 24000, while the sum is 33.

Adding to 2151350452401 its reverse (1042540531512), we get a palindrome (3193890983913).

The spelling of 2151350452401 in words is "two trillion, one hundred fifty-one billion, three hundred fifty million, four hundred fifty-two thousand, four hundred one".