342450532 has 24 divisors (see below), whose sum is σ = 619569720. Its totient is φ = 165507840.

The previous prime is 342450527. The next prime is 342450541. The reversal of 342450532 is 235054243.

It can be written as a sum of positive squares in 4 ways, for example, as 3006756 + 339443776 = 1734^2 + 18424^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 342450532.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8298 + ... + 27454.

It is an arithmetic number, because the mean of its divisors is an integer number (25815405).

Almost surely, 2^342450532 is an apocalyptic number.

It is an amenable number.

342450532 is a deficient number, since it is larger than the sum of its proper divisors (277119188).

342450532 is a wasteful number, since it uses less digits than its factorization.

342450532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19311 (or 19309 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 28.

The square root of 342450532 is about 18505.4189901229. The cubic root of 342450532 is about 699.6260124710.

It can be divided in two parts, 3424 and 50532, that added together give a triangular number (53956 = T₃₂₈).

The spelling of 342450532 in words is "three hundred forty-two million, four hundred fifty thousand, five hundred thirty-two".