46102452420 has 48 divisors (see below), whose sum is σ = 129131912448. Its totient is φ = 12289697280.

The previous prime is 46102452401. The next prime is 46102452433. The reversal of 46102452420 is 2425420164.

It is a super-2 number, since 2×46102452420² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41205 + ... + 306435.

It is an arithmetic number, because the mean of its divisors is an integer number (2690248176).

Almost surely, 2^46102452420 is an apocalyptic number.

It is an amenable number.

46102452420 is an abundant number, since it is smaller than the sum of its proper divisors (83029460028).

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

46102452420 is a wasteful number, since it uses less digits than its factorization.

46102452420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268140 (or 268138 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 30.

Adding to 46102452420 its reverse (2425420164), we get a palindrome (48527872584).

The spelling of 46102452420 in words is "forty-six billion, one hundred two million, four hundred fifty-two thousand, four hundred twenty".