45430124 has 12 divisors (see below), whose sum is σ = 82244400. Its totient is φ = 21931728.

The previous prime is 45430123. The next prime is 45430127. The reversal of 45430124 is 42103454.

45430124 = T₃₂₇ + T₃₂₈ + ... + T₆₇₄.

It is a self number, because there is not a number n which added to its sum of digits gives 45430124.

It is not an unprimeable number, because it can be changed into a prime (45430123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 195704 + ... + 195935.

It is an arithmetic number, because the mean of its divisors is an integer number (6853700).

Almost surely, 2^45430124 is an apocalyptic number.

It is an amenable number.

45430124 is a deficient number, since it is larger than the sum of its proper divisors (36814276).

45430124 is a wasteful number, since it uses less digits than its factorization.

45430124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 391672 (or 391670 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 45430124 is about 6740.1872377553. The cubic root of 45430124 is about 356.8190019005.

Adding to 45430124 its reverse (42103454), we get a palindrome (87533578).

It can be divided in two parts, 45430 and 124, that added together give a palindrome (45554).

The spelling of 45430124 in words is "forty-five million, four hundred thirty thousand, one hundred twenty-four".