42074135372 has 12 divisors (see below), whose sum is σ = 73641915480. Its totient is φ = 21033588096.

The previous prime is 42074135357. The next prime is 42074135377. The reversal of 42074135372 is 27353147024.

42074135372 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (42074135377) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 842597 + ... + 891132.

It is an arithmetic number, because the mean of its divisors is an integer number (6136826290).

Almost surely, 2^42074135372 is an apocalyptic number.

It is an amenable number.

42074135372 is a deficient number, since it is larger than the sum of its proper divisors (31567780108).

42074135372 is a wasteful number, since it uses less digits than its factorization.

42074135372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1739800 (or 1739798 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 38.

The spelling of 42074135372 in words is "forty-two billion, seventy-four million, one hundred thirty-five thousand, three hundred seventy-two".