46402427190 has 192 divisors, whose sum is σ = 140767856640. Its totient is φ = 9723732480.

The previous prime is 46402427189. The next prime is 46402427191. The reversal of 46402427190 is 9172420464.

It is an interprime number because it is at equal distance from previous prime (46402427189) and next prime (46402427191).

It is a super-2 number, since 2×46402427190² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46402427191) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 839034 + ... + 892626.

It is an arithmetic number, because the mean of its divisors is an integer number (733165920).

Almost surely, 2^46402427190 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46402427190, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70383928320).

46402427190 is an abundant number, since it is smaller than the sum of its proper divisors (94365429450).

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

46402427190 is a wasteful number, since it uses less digits than its factorization.

46402427190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53667 (or 53660 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 39.

The spelling of 46402427190 in words is "forty-six billion, four hundred two million, four hundred twenty-seven thousand, one hundred ninety".