422849449061424 has 240 divisors, whose sum is σ = 1480610206143744. Its totient is φ = 109442929420800.

The previous prime is 422849449061383. The next prime is 422849449061441. The reversal of 422849449061424 is 424160944948224.

422849449061424 is a `hidden beast` number, since 4 + 2 + 2 + 8 + 4 + 9 + 4 + 4 + 9 + 0 + 614 + 2 + 4 = 666.

It is a super-2 number, since 2×422849449061424² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 64239787 + ... + 70515594.

Almost surely, 2^{422849449061424} is an apocalyptic number.

422849449061424 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

422849449061424 is an abundant number, since it is smaller than the sum of its proper divisors (1057760757082320).

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

422849449061424 is a wasteful number, since it uses less digits than its factorization.

422849449061424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134755696 (or 134755687 counting only the distinct ones).

The product of its (nonzero) digits is 127401984, while the sum is 63.

The spelling of 422849449061424 in words is "four hundred twenty-two trillion, eight hundred forty-nine billion, four hundred forty-nine million, sixty-one thousand, four hundred twenty-four".