742325453112 has 64 divisors (see below), whose sum is σ = 1882494293760. Its totient is φ = 243886406400.

The previous prime is 742325453033. The next prime is 742325453147. The reversal of 742325453112 is 211354523247.

It is a super-2 number, since 2×742325453112² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6023988 + ... + 6145980.

It is an arithmetic number, because the mean of its divisors is an integer number (29413973340).

Almost surely, 2^742325453112 is an apocalyptic number.

It is an amenable number.

742325453112 is an abundant number, since it is smaller than the sum of its proper divisors (1140168840648).

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

742325453112 is a wasteful number, since it uses less digits than its factorization.

742325453112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125644 (or 125640 counting only the distinct ones).

The product of its digits is 201600, while the sum is 39.

Adding to 742325453112 its reverse (211354523247), we get a palindrome (953679976359).

The spelling of 742325453112 in words is "seven hundred forty-two billion, three hundred twenty-five million, four hundred fifty-three thousand, one hundred twelve".