435012140057 has 4 divisors (see below), whose sum is σ = 474558698256. Its totient is φ = 395465581860.

The previous prime is 435012140041. The next prime is 435012140117. The reversal of 435012140057 is 750041210534.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 435012140057 - 2⁴ = 435012140041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (435012142057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19773279083 + ... + 19773279104.

It is an arithmetic number, because the mean of its divisors is an integer number (118639674564).

Almost surely, 2^435012140057 is an apocalyptic number.

It is an amenable number.

435012140057 is a deficient number, since it is larger than the sum of its proper divisors (39546558199).

435012140057 is a wasteful number, since it uses less digits than its factorization.

435012140057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39546558198.

The product of its (nonzero) digits is 16800, while the sum is 32.

The spelling of 435012140057 in words is "four hundred thirty-five billion, twelve million, one hundred forty thousand, fifty-seven".