124753071442 has 16 divisors (see below), whose sum is σ = 190973789280. Its totient is φ = 61102613952.

The previous prime is 124753071433. The next prime is 124753071467. The reversal of 124753071442 is 244170357421.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 124753071395 and 124753071404.

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, 1834503 + ... + 1901290.

It is an arithmetic number, because the mean of its divisors is an integer number (11935861830).

Almost surely, 2^124753071442 is an apocalyptic number.

124753071442 is a deficient number, since it is larger than the sum of its proper divisors (66220717838).

124753071442 is a wasteful number, since it uses less digits than its factorization.

124753071442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3736137.

The product of its (nonzero) digits is 188160, while the sum is 40.

The spelling of 124753071442 in words is "one hundred twenty-four billion, seven hundred fifty-three million, seventy-one thousand, four hundred forty-two".