45032301340631 has 32 divisors (see below), whose sum is σ = 50324844658176. Its totient is φ = 39952824912000.

The previous prime is 45032301340601. The next prime is 45032301340673. The reversal of 45032301340631 is 13604310323054.

It is not a de Polignac number, because 45032301340631 - 2¹⁸ = 45032301078487 is a prime.

It is a super-2 number, since 2×45032301340631² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 45032301340591 and 45032301340600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45032301340601) 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, 40063121 + ... + 41171813.

It is an arithmetic number, because the mean of its divisors is an integer number (1572651395568).

Almost surely, 2^{45032301340631} is an apocalyptic number.

45032301340631 is a deficient number, since it is larger than the sum of its proper divisors (5292543317545).

45032301340631 is a wasteful number, since it uses less digits than its factorization.

45032301340631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1109303.

The product of its (nonzero) digits is 77760, while the sum is 35.

Adding to 45032301340631 its reverse (13604310323054), we get a palindrome (58636611663685).

The spelling of 45032301340631 in words is "forty-five trillion, thirty-two billion, three hundred one million, three hundred forty thousand, six hundred thirty-one".