464553635320134 has 128 divisors (see below), whose sum is σ = 1048447895040000. Its totient is φ = 152447057178624.

The previous prime is 464553635320057. The next prime is 464553635320153. The reversal of 464553635320134 is 431023536355464.

It is a happy number.

464553635320134 is a `hidden beast` number, since 4 + 6 + 4 + 5 + 53 + 6 + 353 + 201 + 34 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3134586967 + ... + 3134735165.

It is an arithmetic number, because the mean of its divisors is an integer number (8190999180000).

Almost surely, 2^{464553635320134} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 464553635320134, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (524223947520000).

464553635320134 is an abundant number, since it is smaller than the sum of its proper divisors (583894259719866).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

464553635320134 is a wasteful number, since it uses less digits than its factorization.

464553635320134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150419 (or 150413 counting only the distinct ones).

The product of its (nonzero) digits is 46656000, while the sum is 54.

The spelling of 464553635320134 in words is "four hundred sixty-four trillion, five hundred fifty-three billion, six hundred thirty-five million, three hundred twenty thousand, one hundred thirty-four".