124943522946 has 16 divisors (see below), whose sum is σ = 272604050208. Its totient is φ = 37861673600.

The previous prime is 124943522887. The next prime is 124943522953. The reversal of 124943522946 is 649225349421.

It is a happy number.

It is a super-2 number, since 2×124943522946² (a number of 23 digits) contains 22 as substring.

It is a Curzon 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 7 ways as a sum of consecutive naturals, for example, 946541775 + ... + 946541906.

It is an arithmetic number, because the mean of its divisors is an integer number (17037753138).

Almost surely, 2^124943522946 is an apocalyptic number.

124943522946 is an abundant number, since it is smaller than the sum of its proper divisors (147660527262).

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

124943522946 is a wasteful number, since it uses less digits than its factorization.

124943522946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1893083697.

The product of its digits is 3732480, while the sum is 51.

The spelling of 124943522946 in words is "one hundred twenty-four billion, nine hundred forty-three million, five hundred twenty-two thousand, nine hundred forty-six".