45404350140 has 48 divisors (see below), whose sum is σ = 132659670528. Its totient is φ = 11581399104.

The previous prime is 45404350109. The next prime is 45404350171. The reversal of 45404350140 is 4105340454.

It is an interprime number because it is at equal distance from previous prime (45404350109) and next prime (45404350171).

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

It is a junction number, because it is equal to n+sod(n) for n = 45404350098 and 45404350107.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16449472 + ... + 16452231.

It is an arithmetic number, because the mean of its divisors is an integer number (2763743136).

Almost surely, 2^45404350140 is an apocalyptic number.

It is an amenable number.

45404350140 is an abundant number, since it is smaller than the sum of its proper divisors (87255320388).

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

45404350140 is a wasteful number, since it uses less digits than its factorization.

45404350140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32901738 (or 32901736 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 30.

Adding to 45404350140 its reverse (4105340454), we get a palindrome (49509690594).

The spelling of 45404350140 in words is "forty-five billion, four hundred four million, three hundred fifty thousand, one hundred forty".