84740237042 has 16 divisors (see below), whose sum is σ = 134702432352. Its totient is φ = 39843685440.

The previous prime is 84740237039. The next prime is 84740237053. The reversal of 84740237042 is 24073204748.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1024388 + ... + 1104015.

It is an arithmetic number, because the mean of its divisors is an integer number (8418902022).

Almost surely, 2^84740237042 is an apocalyptic number.

84740237042 is a deficient number, since it is larger than the sum of its proper divisors (49962195310).

84740237042 is a wasteful number, since it uses less digits than its factorization.

84740237042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2129593.

The product of its (nonzero) digits is 301056, while the sum is 41.

The spelling of 84740237042 in words is "eighty-four billion, seven hundred forty million, two hundred thirty-seven thousand, forty-two".