2151235534304 has 24 divisors (see below), whose sum is σ = 4239717293448. Its totient is φ = 1074481936000.

The previous prime is 2151235534297. The next prime is 2151235534307. The reversal of 2151235534304 is 4034355321512.

It is a super-3 number, since 3×2151235534304³ (a number of 38 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2151235534307) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35463947 + ... + 35524554.

It is an arithmetic number, because the mean of its divisors is an integer number (176654887227).

Almost surely, 2^{2151235534304} is an apocalyptic number.

It is an amenable number.

2151235534304 is a deficient number, since it is larger than the sum of its proper divisors (2088481759144).

2151235534304 is an equidigital number, since it uses as much as digits as its factorization.

2151235534304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70989458 (or 70989450 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 38.

The spelling of 2151235534304 in words is "two trillion, one hundred fifty-one billion, two hundred thirty-five million, five hundred thirty-four thousand, three hundred four".