45011240402 has 32 divisors (see below), whose sum is σ = 72024076800. Its totient is φ = 21060623808.

The previous prime is 45011240399. The next prime is 45011240429. The reversal of 45011240402 is 20404211054.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 200624 + ... + 360932.

It is an arithmetic number, because the mean of its divisors is an integer number (2250752400).

Almost surely, 2^45011240402 is an apocalyptic number.

45011240402 is a deficient number, since it is larger than the sum of its proper divisors (27012836398).

45011240402 is a wasteful number, since it uses less digits than its factorization.

45011240402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160490.

The product of its (nonzero) digits is 1280, while the sum is 23.

Adding to 45011240402 its reverse (20404211054), we get a palindrome (65415451456).

The spelling of 45011240402 in words is "forty-five billion, eleven million, two hundred forty thousand, four hundred two".