45341212221501 has 32 divisors (see below), whose sum is σ = 71017946415360. Its totient is φ = 25195450635264.

The previous prime is 45341212221493. The next prime is 45341212221527. The reversal of 45341212221501 is 10512221214354.

It is not a de Polignac number, because 45341212221501 - 2³ = 45341212221493 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45341212221301) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 180130146 + ... + 180381683.

It is an arithmetic number, because the mean of its divisors is an integer number (2219310825480).

Almost surely, 2^{45341212221501} is an apocalyptic number.

It is an amenable number.

45341212221501 is a deficient number, since it is larger than the sum of its proper divisors (25676734193859).

45341212221501 is a wasteful number, since it uses less digits than its factorization.

45341212221501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360512005.

The product of its (nonzero) digits is 19200, while the sum is 33.

Adding to 45341212221501 its reverse (10512221214354), we get a palindrome (55853433435855).

The spelling of 45341212221501 in words is "forty-five trillion, three hundred forty-one billion, two hundred twelve million, two hundred twenty-one thousand, five hundred one".