401247675000 has 432 divisors, whose sum is σ = 1414113475320. Its totient is φ = 106583040000.

The previous prime is 401247674983. The next prime is 401247675043. The reversal of 401247675000 is 576742104.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

401247675000 is a `hidden beast` number, since 40 + 12 + 47 + 67 + 500 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 1561274872 + ... + 1561275128.

Almost surely, 2^401247675000 is an apocalyptic number.

401247675000 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 401247675000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (707056737660).

401247675000 is an abundant number, since it is smaller than the sum of its proper divisors (1012865800320).

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

401247675000 is an frugal number, since it uses more digits than its factorization.

401247675000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 560 (or 267 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 36.

The spelling of 401247675000 in words is "four hundred one billion, two hundred forty-seven million, six hundred seventy-five thousand".