414961297920 has 640 divisors, whose sum is σ = 1638675118080. Its totient is φ = 98842705920.

The previous prime is 414961297901. The next prime is 414961297963. The reversal of 414961297920 is 29792169414.

414961297920 is a `hidden beast` number, since 4 + 1 + 496 + 129 + 7 + 9 + 20 = 666.

It is a tau number, because it is divible by the number of its divisors (640).

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 27847912 + ... + 27862808.

It is an arithmetic number, because the mean of its divisors is an integer number (2560429872).

Almost surely, 2^414961297920 is an apocalyptic number.

414961297920 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 414961297920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (819337559040).

414961297920 is an abundant number, since it is smaller than the sum of its proper divisors (1223713820160).

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

414961297920 is a wasteful number, since it uses less digits than its factorization.

414961297920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14973 (or 14951 counting only the distinct ones).

The product of its (nonzero) digits is 1959552, while the sum is 54.

The spelling of 414961297920 in words is "four hundred fourteen billion, nine hundred sixty-one million, two hundred ninety-seven thousand, nine hundred twenty".