45062340420 has 48 divisors (see below), whose sum is σ = 126184298688. Its totient is φ = 12015696000.

The previous prime is 45062340409. The next prime is 45062340437. The reversal of 45062340420 is 2404326054.

It is a super-2 number, since 2×45062340420² (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, 1151170 + ... + 1189670.

It is an arithmetic number, because the mean of its divisors is an integer number (2628839556).

Almost surely, 2^45062340420 is an apocalyptic number.

It is an amenable number.

45062340420 is an abundant number, since it is smaller than the sum of its proper divisors (81121958268).

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

45062340420 is a wasteful number, since it uses less digits than its factorization.

45062340420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58020 (or 58018 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 30.

Adding to 45062340420 its reverse (2404326054), we get a palindrome (47466666474).

The spelling of 45062340420 in words is "forty-five billion, sixty-two million, three hundred forty thousand, four hundred twenty".