45231434 has 8 divisors (see below), whose sum is σ = 68335680. Its totient is φ = 22452876.

The previous prime is 45231413. The next prime is 45231443. The reversal of 45231434 is 43413254.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81074 + ... + 81629.

It is an arithmetic number, because the mean of its divisors is an integer number (8541960).

Almost surely, 2^45231434 is an apocalyptic number.

45231434 is a deficient number, since it is larger than the sum of its proper divisors (23104246).

45231434 is a wasteful number, since it uses less digits than its factorization.

45231434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162844.

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

The square root of 45231434 is about 6725.4318820430. The cubic root of 45231434 is about 356.2980555262.

Adding to 45231434 its reverse (43413254), we get a palindrome (88644688).

The spelling of 45231434 in words is "forty-five million, two hundred thirty-one thousand, four hundred thirty-four".