84342619370 has 16 divisors (see below), whose sum is σ = 159807068640. Its totient is φ = 31961413584.

The previous prime is 84342619327. The next prime is 84342619373. The reversal of 84342619370 is 7391624348.

It is a super-2 number, since 2×84342619370² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (84342619373) 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, 221954072 + ... + 221954451.

It is an arithmetic number, because the mean of its divisors is an integer number (9987941790).

Almost surely, 2^84342619370 is an apocalyptic number.

84342619370 is a deficient number, since it is larger than the sum of its proper divisors (75464449270).

84342619370 is a wasteful number, since it uses less digits than its factorization.

84342619370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 443908549.

The product of its (nonzero) digits is 870912, while the sum is 47.

The spelling of 84342619370 in words is "eighty-four billion, three hundred forty-two million, six hundred nineteen thousand, three hundred seventy".