464150942499 has 4 divisors (see below), whose sum is σ = 618867923336. Its totient is φ = 309433961664.

The previous prime is 464150942491. The next prime is 464150942527. The reversal of 464150942499 is 994249051464.

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

It is not a de Polignac number, because 464150942499 - 2³ = 464150942491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (464150942491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77358490414 + ... + 77358490419.

It is an arithmetic number, because the mean of its divisors is an integer number (154716980834).

Almost surely, 2^464150942499 is an apocalyptic number.

464150942499 is a deficient number, since it is larger than the sum of its proper divisors (154716980837).

464150942499 is a wasteful number, since it uses less digits than its factorization.

464150942499 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154716980836.

The product of its (nonzero) digits is 11197440, while the sum is 57.

The spelling of 464150942499 in words is "four hundred sixty-four billion, one hundred fifty million, nine hundred forty-two thousand, four hundred ninety-nine".