45354342 has 32 divisors (see below), whose sum is σ = 101067264. Its totient is φ = 13450400.

The previous prime is 45354329. The next prime is 45354359. The reversal of 45354342 is 24345354.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4209 + ... + 10412.

It is an arithmetic number, because the mean of its divisors is an integer number (3158352).

Almost surely, 2^45354342 is an apocalyptic number.

45354342 is an abundant number, since it is smaller than the sum of its proper divisors (55712922).

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

45354342 is a wasteful number, since it uses less digits than its factorization.

45354342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14684.

The product of its digits is 28800, while the sum is 30.

The square root of 45354342 is about 6734.5632375084. The cubic root of 45354342 is about 356.6204881936.

Adding to 45354342 its reverse (24345354), we get a palindrome (69699696).

The spelling of 45354342 in words is "forty-five million, three hundred fifty-four thousand, three hundred forty-two".