45121354150400 has 120 divisors (see below), whose sum is σ = 121954560395184. Its totient is φ = 16407765094400.

The previous prime is 45121354150391. The next prime is 45121354150427. The reversal of 45121354150400 is 405145312154.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 160091282 + ... + 160372881.

Almost surely, 2^{45121354150400} is an apocalyptic number.

45121354150400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

45121354150400 is an abundant number, since it is smaller than the sum of its proper divisors (76833206244784).

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

45121354150400 is a wasteful number, since it uses less digits than its factorization.

45121354150400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 320464202 (or 320464181 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 35.

Adding to 45121354150400 its reverse (405145312154), we get a palindrome (45526499462554).

The spelling of 45121354150400 in words is "forty-five trillion, one hundred twenty-one billion, three hundred fifty-four million, one hundred fifty thousand, four hundred".