427332404570 has 8 divisors (see below), whose sum is σ = 769198328244. Its totient is φ = 170932961824.

The previous prime is 427332404567. The next prime is 427332404617. The reversal of 427332404570 is 75404233724.

It can be written as a sum of positive squares in 2 ways, for example, as 424505674681 + 2826729889 = 651541^2 + 53167^2 .

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

It is a super-2 number, since 2×427332404570² (a number of 24 digits) contains 22 as substring.

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, 21366620219 + ... + 21366620238.

Almost surely, 2^427332404570 is an apocalyptic number.

427332404570 is a deficient number, since it is larger than the sum of its proper divisors (341865923674).

427332404570 is a wasteful number, since it uses less digits than its factorization.

427332404570 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42733240464.

The product of its (nonzero) digits is 564480, while the sum is 41.

The spelling of 427332404570 in words is "four hundred twenty-seven billion, three hundred thirty-two million, four hundred four thousand, five hundred seventy".