83742341748 has 24 divisors (see below), whose sum is σ = 210429474528. Its totient is φ = 25766874336.

The previous prime is 83742341747. The next prime is 83742341773. The reversal of 83742341748 is 84714324738.

It is a self number, because there is not a number n which added to its sum of digits gives 83742341748.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83742341741) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 268404786 + ... + 268405097.

It is an arithmetic number, because the mean of its divisors is an integer number (8767894772).

Almost surely, 2^83742341748 is an apocalyptic number.

It is an amenable number.

83742341748 is an abundant number, since it is smaller than the sum of its proper divisors (126687132780).

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

83742341748 is a wasteful number, since it uses less digits than its factorization.

83742341748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 536809903 (or 536809901 counting only the distinct ones).

The product of its digits is 3612672, while the sum is 51.

The spelling of 83742341748 in words is "eighty-three billion, seven hundred forty-two million, three hundred forty-one thousand, seven hundred forty-eight".