45242423356 has 24 divisors (see below), whose sum is σ = 88204727520. Its totient is φ = 20161079232.

The previous prime is 45242423351. The next prime is 45242423377. The reversal of 45242423356 is 65332424254.

It is a super-2 number, since 2×45242423356² (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 (45242423351) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14999296 + ... + 15002311.

It is an arithmetic number, because the mean of its divisors is an integer number (3675196980).

Almost surely, 2^45242423356 is an apocalyptic number.

It is an amenable number.

45242423356 is a deficient number, since it is larger than the sum of its proper divisors (42962304164).

45242423356 is a wasteful number, since it uses less digits than its factorization.

45242423356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30001653 (or 30001651 counting only the distinct ones).

The product of its digits is 691200, while the sum is 40.

The spelling of 45242423356 in words is "forty-five billion, two hundred forty-two million, four hundred twenty-three thousand, three hundred fifty-six".