425614104216840 has 128 divisors (see below), whose sum is σ = 1591907298923520. Its totient is φ = 88439294380800.

The previous prime is 425614104216767. The next prime is 425614104216853. The reversal of 425614104216840 is 48612401416524.

It is a happy number.

It is a super-2 number, since 2×425614104216840² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 425614104216840.

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 31 ways as a sum of consecutive naturals, for example, 23031057006 + ... + 23031075485.

It is an arithmetic number, because the mean of its divisors is an integer number (12436775772840).

Almost surely, 2^{425614104216840} is an apocalyptic number.

425614104216840 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

425614104216840 is an abundant number, since it is smaller than the sum of its proper divisors (1166293194706680).

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

425614104216840 is a wasteful number, since it uses less digits than its factorization.

425614104216840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46062132523 (or 46062132519 counting only the distinct ones).

The product of its (nonzero) digits is 1474560, while the sum is 48.

The spelling of 425614104216840 in words is "four hundred twenty-five trillion, six hundred fourteen billion, one hundred four million, two hundred sixteen thousand, eight hundred forty".