42651733754 has 40 divisors (see below), whose sum is σ = 74741794368. Its totient is φ = 18253431000.

The previous prime is 42651733753. The next prime is 42651733769. The reversal of 42651733754 is 45733715624.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 42651733699 and 42651733708.

It is not an unprimeable number, because it can be changed into a prime (42651733753) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3600389 + ... + 3612215.

Almost surely, 2^42651733754 is an apocalyptic number.

42651733754 is a deficient number, since it is larger than the sum of its proper divisors (32090060614).

42651733754 is an equidigital number, since it uses as much as digits as its factorization.

42651733754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12608 (or 12587 counting only the distinct ones).

The product of its digits is 2116800, while the sum is 47.

The spelling of 42651733754 in words is "forty-two billion, six hundred fifty-one million, seven hundred thirty-three thousand, seven hundred fifty-four".