124252332445340 has 72 divisors (see below), whose sum is σ = 286809805082976. Its totient is φ = 45182262787200.

The previous prime is 124252332445333. The next prime is 124252332445361. The reversal of 124252332445340 is 43544233252421.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a junction number, because it is equal to n+sod(n) for n = 124252332445291 and 124252332445300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 469824545 + ... + 470088935.

Almost surely, 2^{124252332445340} is an apocalyptic number.

124252332445340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

124252332445340 is an abundant number, since it is smaller than the sum of its proper divisors (162557472637636).

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

124252332445340 is a wasteful number, since it uses less digits than its factorization.

124252332445340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 458619 (or 458606 counting only the distinct ones).

The product of its (nonzero) digits is 2764800, while the sum is 44.

Adding to 124252332445340 its reverse (43544233252421), we get a palindrome (167796565697761).

The spelling of 124252332445340 in words is "one hundred twenty-four trillion, two hundred fifty-two billion, three hundred thirty-two million, four hundred forty-five thousand, three hundred forty".