74235541326234 has 16 divisors (see below), whose sum is σ = 157204675749888. Its totient is φ = 23289581592512.

The previous prime is 74235541326173. The next prime is 74235541326239. The reversal of 74235541326234 is 43262314553247.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (74235541326239) 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, 363899712282 + ... + 363899712485.

It is an arithmetic number, because the mean of its divisors is an integer number (9825292234368).

Almost surely, 2^{74235541326234} is an apocalyptic number.

74235541326234 is an abundant number, since it is smaller than the sum of its proper divisors (82969134423654).

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

74235541326234 is a wasteful number, since it uses less digits than its factorization.

74235541326234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 727799424789.

The product of its digits is 14515200, while the sum is 51.

The spelling of 74235541326234 in words is "seventy-four trillion, two hundred thirty-five billion, five hundred forty-one million, three hundred twenty-six thousand, two hundred thirty-four".