84401342 has 8 divisors (see below), whose sum is σ = 126695016. Its totient is φ = 42169672.

The previous prime is 84401293. The next prime is 84401347. The reversal of 84401342 is 24310448.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84401347) 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, 11933 + ... + 17640.

It is an arithmetic number, because the mean of its divisors is an integer number (15836877).

Almost surely, 2^84401342 is an apocalyptic number.

84401342 is a deficient number, since it is larger than the sum of its proper divisors (42293674).

84401342 is a wasteful number, since it uses less digits than its factorization.

84401342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31002.

The product of its (nonzero) digits is 3072, while the sum is 26.

The square root of 84401342 is about 9187.0203004021. The cubic root of 84401342 is about 438.6483001162.

The spelling of 84401342 in words is "eighty-four million, four hundred one thousand, three hundred forty-two".