124620884054 has 32 divisors (see below), whose sum is σ = 191711261280. Its totient is φ = 60738895872.

The previous prime is 124620884051. The next prime is 124620884077. The reversal of 124620884054 is 450488026421.

It is a super-2 number, since 2×124620884054² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 124620883996 and 124620884014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124620884051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10884857 + ... + 10896299.

It is an arithmetic number, because the mean of its divisors is an integer number (5990976915).

Almost surely, 2^124620884054 is an apocalyptic number.

124620884054 is a deficient number, since it is larger than the sum of its proper divisors (67090377226).

124620884054 is a wasteful number, since it uses less digits than its factorization.

124620884054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12384.

The product of its (nonzero) digits is 491520, while the sum is 44.

The spelling of 124620884054 in words is "one hundred twenty-four billion, six hundred twenty million, eight hundred eighty-four thousand, fifty-four".