464533155731042 has 4 divisors (see below), whose sum is σ = 696799733596566. Its totient is φ = 232266577865520.

The previous prime is 464533155731027. The next prime is 464533155731083. The reversal of 464533155731042 is 240137551335464.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 374085847007401 + 90447308723641 = 19341299^2 + 9510379^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116133288932759 + ... + 116133288932762.

Almost surely, 2^{464533155731042} is an apocalyptic number.

464533155731042 is a deficient number, since it is larger than the sum of its proper divisors (232266577865524).

464533155731042 is a wasteful number, since it uses less digits than its factorization.

464533155731042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232266577865523.

The product of its (nonzero) digits is 18144000, while the sum is 53.

The spelling of 464533155731042 in words is "four hundred sixty-four trillion, five hundred thirty-three billion, one hundred fifty-five million, seven hundred thirty-one thousand, forty-two".