34837873842 has 64 divisors (see below), whose sum is σ = 73828454400. Its totient is φ = 10943931840.

The previous prime is 34837873831. The next prime is 34837873853. The reversal of 34837873842 is 24837873843.

34837873842 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (34837873831) and next prime (34837873853).

It is a super-2 number, since 2×34837873842² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1159384 + ... + 1189052.

It is an arithmetic number, because the mean of its divisors is an integer number (1153569600).

Almost surely, 2^34837873842 is an apocalyptic number.

34837873842 is an abundant number, since it is smaller than the sum of its proper divisors (38990580558).

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

34837873842 is a wasteful number, since it uses less digits than its factorization.

34837873842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29871.

The product of its digits is 21676032, while the sum is 57.

Subtracting from 34837873842 its reverse (24837873843), we obtain a palindrome (9999999999).

The spelling of 34837873842 in words is "thirty-four billion, eight hundred thirty-seven million, eight hundred seventy-three thousand, eight hundred forty-two".