464288116441 has 16 divisors (see below), whose sum is σ = 503851658688. Its totient is φ = 426097062400.

The previous prime is 464288116399. The next prime is 464288116459. The reversal of 464288116441 is 144611882464.

It is a cyclic number.

It is not a de Polignac number, because 464288116441 - 2²¹ = 464286019289 is a prime.

It is not an unprimeable number, because it can be changed into a prime (464288116471) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1173426 + ... + 1518388.

It is an arithmetic number, because the mean of its divisors is an integer number (31490728668).

Almost surely, 2^464288116441 is an apocalyptic number.

464288116441 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

464288116441 is a deficient number, since it is larger than the sum of its proper divisors (39563542247).

464288116441 is a wasteful number, since it uses less digits than its factorization.

464288116441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346952.

The product of its digits is 1179648, while the sum is 49.

The spelling of 464288116441 in words is "four hundred sixty-four billion, two hundred eighty-eight million, one hundred sixteen thousand, four hundred forty-one".