42153393340 has 12 divisors (see below), whose sum is σ = 88522126056. Its totient is φ = 16861357328.

The previous prime is 42153393319. The next prime is 42153393371. The reversal of 42153393340 is 4339335124.

42153393340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 42153393340.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1053834814 + ... + 1053834853.

It is an arithmetic number, because the mean of its divisors is an integer number (7376843838).

Almost surely, 2^42153393340 is an apocalyptic number.

It is an amenable number.

42153393340 is an abundant number, since it is smaller than the sum of its proper divisors (46368732716).

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

42153393340 is a wasteful number, since it uses less digits than its factorization.

42153393340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2107669676 (or 2107669674 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 37.

The spelling of 42153393340 in words is "forty-two billion, one hundred fifty-three million, three hundred ninety-three thousand, three hundred forty".