45040260230 has 32 divisors (see below), whose sum is σ = 94037158656. Its totient is φ = 15211890144.

The previous prime is 45040260157. The next prime is 45040260257. The reversal of 45040260230 is 3206204054.

It is a super-2 number, since 2×45040260230² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 45040260230.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4797044 + ... + 4806423.

It is an arithmetic number, because the mean of its divisors is an integer number (2938661208).

Almost surely, 2^45040260230 is an apocalyptic number.

45040260230 is an abundant number, since it is smaller than the sum of its proper divisors (48996898426).

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

45040260230 is a wasteful number, since it uses less digits than its factorization.

45040260230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9603548.

The product of its (nonzero) digits is 5760, while the sum is 26.

Adding to 45040260230 its reverse (3206204054), we get a palindrome (48246464284).

The spelling of 45040260230 in words is "forty-five billion, forty million, two hundred sixty thousand, two hundred thirty".