124000540135430 has 96 divisors (see below), whose sum is σ = 262035112078080. Its totient is φ = 42122640833280.

The previous prime is 124000540135397. The next prime is 124000540135481. The reversal of 124000540135430 is 34531045000421.

It is a super-2 number, since 2×124000540135430² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2075536139 + ... + 2075595881.

It is an arithmetic number, because the mean of its divisors is an integer number (2729532417480).

Almost surely, 2^{124000540135430} is an apocalyptic number.

124000540135430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

124000540135430 is an abundant number, since it is smaller than the sum of its proper divisors (138034571942650).

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

124000540135430 is a wasteful number, since it uses less digits than its factorization.

124000540135430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98734 (or 98727 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 124000540135430 its reverse (34531045000421), we get a palindrome (158531585135851).

The spelling of 124000540135430 in words is "one hundred twenty-four trillion, five hundred forty million, one hundred thirty-five thousand, four hundred thirty".