425898018624480 has 768 divisors, whose sum is σ = 1421237418983424. Its totient is φ = 107054615715840.

The previous prime is 425898018624457. The next prime is 425898018624503. The reversal of 425898018624480 is 84426810898524.

It is an interprime number because it is at equal distance from previous prime (425898018624457) and next prime (425898018624503).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 67356950599 + ... + 67356956921.

It is an arithmetic number, because the mean of its divisors is an integer number (1850569555968).

Almost surely, 2^{425898018624480} is an apocalyptic number.

425898018624480 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 425898018624480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (710618709491712).

425898018624480 is an abundant number, since it is smaller than the sum of its proper divisors (995339400358944).

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

425898018624480 is a wasteful number, since it uses less digits than its factorization.

425898018624480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7031 (or 7023 counting only the distinct ones).

The product of its (nonzero) digits is 283115520, while the sum is 69.

The spelling of 425898018624480 in words is "four hundred twenty-five trillion, eight hundred ninety-eight billion, eighteen million, six hundred twenty-four thousand, four hundred eighty".