433630074346 has 20 divisors (see below), whose sum is σ = 758807487522. Its totient is φ = 185841458376.

The previous prime is 433630074337. The next prime is 433630074347. The reversal of 433630074346 is 643470036334.

It can be written as a sum of positive squares in only one way, i.e., 432733730625 + 896343721 = 657825^2 + 29939^2 .

It is not an unprimeable number, because it can be changed into a prime (433630074347) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 45146185 + ... + 45155788.

Almost surely, 2^433630074346 is an apocalyptic number.

433630074346 is a deficient number, since it is larger than the sum of its proper divisors (325177413176).

433630074346 is an frugal number, since it uses more digits than its factorization.

433630074346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90302003 (or 90301982 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 43.

The spelling of 433630074346 in words is "four hundred thirty-three billion, six hundred thirty million, seventy-four thousand, three hundred forty-six".