434670537024464 has 40 divisors (see below), whose sum is σ = 907053067382952. Its totient is φ = 200595875351040.

The previous prime is 434670537024397. The next prime is 434670537024467. The reversal of 434670537024464 is 464420735076434.

It can be written as a sum of positive squares in 4 ways, for example, as 8165763456400 + 426504773568064 = 2857580^2 + 20651992^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434670537024467) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108950219 + ... + 112869354.

Almost surely, 2^{434670537024464} is an apocalyptic number.

It is an amenable number.

434670537024464 is an abundant number, since it is smaller than the sum of its proper divisors (472382530358488).

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

434670537024464 is a wasteful number, since it uses less digits than its factorization.

434670537024464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221829015 (or 221829009 counting only the distinct ones).

The product of its (nonzero) digits is 162570240, while the sum is 59.

The spelling of 434670537024464 in words is "four hundred thirty-four trillion, six hundred seventy billion, five hundred thirty-seven million, twenty-four thousand, four hundred sixty-four".