464103443668 has 24 divisors (see below), whose sum is σ = 842636196864. Its totient is φ = 223426240800.

The previous prime is 464103443653. The next prime is 464103443693. The reversal of 464103443668 is 866344301464.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9474988 + ... + 9523843.

It is an arithmetic number, because the mean of its divisors is an integer number (35109841536).

Almost surely, 2^464103443668 is an apocalyptic number.

It is an amenable number.

464103443668 is a deficient number, since it is larger than the sum of its proper divisors (378532753196).

464103443668 is a wasteful number, since it uses less digits than its factorization.

464103443668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18999063 (or 18999061 counting only the distinct ones).

The product of its (nonzero) digits is 3981312, while the sum is 49.

The spelling of 464103443668 in words is "four hundred sixty-four billion, one hundred three million, four hundred forty-three thousand, six hundred sixty-eight".