332542044 has 24 divisors (see below), whose sum is σ = 862146320. Its totient is φ = 110847312.

The previous prime is 332542039. The next prime is 332542057. The reversal of 332542044 is 440245233.

It is a super-2 number, since 2×332542044² = 221168422055395872, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 332541999 and 332542017.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1539439 + ... + 1539654.

Almost surely, 2^332542044 is an apocalyptic number.

It is an amenable number.

332542044 is an abundant number, since it is smaller than the sum of its proper divisors (529604276).

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

332542044 is a wasteful number, since it uses less digits than its factorization.

332542044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3079106 (or 3079098 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 27.

The square root of 332542044 is about 18235.7353567110. The cubic root of 332542044 is about 692.8121902562.

Adding to 332542044 its reverse (440245233), we get a palindrome (772787277).

It can be divided in two parts, 3325 and 42044, that added together give a square (45369 = 213²).

The spelling of 332542044 in words is "three hundred thirty-two million, five hundred forty-two thousand, forty-four".