4465598700381 has 96 divisors (see below), whose sum is σ = 7983306777600. Its totient is φ = 2165365343232.

The previous prime is 4465598700323. The next prime is 4465598700383. The reversal of 4465598700381 is 1830078955644.

It is a happy number.

It is not a de Polignac number, because 4465598700381 - 2¹¹ = 4465598698333 is a prime.

It is a super-2 number, since 2×4465598700381² (a number of 26 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (60) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4465598700383) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1733670 + ... + 3454968.

It is an arithmetic number, because the mean of its divisors is an integer number (83159445600).

Almost surely, 2^{4465598700381} is an apocalyptic number.

It is an amenable number.

4465598700381 is a deficient number, since it is larger than the sum of its proper divisors (3517708077219).

4465598700381 is a wasteful number, since it uses less digits than its factorization.

4465598700381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1721395 (or 1721382 counting only the distinct ones).

The product of its (nonzero) digits is 29030400, while the sum is 60.

The spelling of 4465598700381 in words is "four trillion, four hundred sixty-five billion, five hundred ninety-eight million, seven hundred thousand, three hundred eighty-one".