124053353540 has 24 divisors (see below), whose sum is σ = 260594433792. Its totient is φ = 49605647840.

The previous prime is 124053353537. The next prime is 124053353653. The reversal of 124053353540 is 45353350421.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 124053353540.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 915926 + ... + 1042605.

It is an arithmetic number, because the mean of its divisors is an integer number (10858101408).

Almost surely, 2^124053353540 is an apocalyptic number.

124053353540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

124053353540 is an abundant number, since it is smaller than the sum of its proper divisors (136541080252).

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

124053353540 is a wasteful number, since it uses less digits than its factorization.

124053353540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1961707 (or 1961705 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 35.

The spelling of 124053353540 in words is "one hundred twenty-four billion, fifty-three million, three hundred fifty-three thousand, five hundred forty".