124226484540 has 48 divisors (see below), whose sum is σ = 347912947872. Its totient is φ = 33119558656.

The previous prime is 124226484469. The next prime is 124226484563. The reversal of 124226484540 is 45484622421.

It is a super-2 number, since 2×124226484540² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 124226484492 and 124226484501.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35152 + ... + 499688.

It is an arithmetic number, because the mean of its divisors is an integer number (7248186414).

Almost surely, 2^124226484540 is an apocalyptic number.

124226484540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

124226484540 is an abundant number, since it is smaller than the sum of its proper divisors (223686463332).

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

124226484540 is a wasteful number, since it uses less digits than its factorization.

124226484540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 469006 (or 469004 counting only the distinct ones).

The product of its (nonzero) digits is 491520, while the sum is 42.

The spelling of 124226484540 in words is "one hundred twenty-four billion, two hundred twenty-six million, four hundred eighty-four thousand, five hundred forty".