464401037243642 has 8 divisors (see below), whose sum is σ = 696610992191616. Its totient is φ = 232197373179772.

The previous prime is 464401037243641. The next prime is 464401037243713. The reversal of 464401037243642 is 246342730104464.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (464401037243641) 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, 1572536468 + ... + 1572831759.

It is an arithmetic number, because the mean of its divisors is an integer number (87076374023952).

Almost surely, 2^{464401037243642} is an apocalyptic number.

464401037243642 is a deficient number, since it is larger than the sum of its proper divisors (232209954947974).

464401037243642 is a wasteful number, since it uses less digits than its factorization.

464401037243642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3145442052.

The product of its (nonzero) digits is 9289728, while the sum is 50.

The spelling of 464401037243642 in words is "four hundred sixty-four trillion, four hundred one billion, thirty-seven million, two hundred forty-three thousand, six hundred forty-two".