84297620001 has 32 divisors (see below), whose sum is σ = 132485603328. Its totient is φ = 46678334400.

The previous prime is 84297619997. The next prime is 84297620003. The reversal of 84297620001 is 10002679248.

It is not a de Polignac number, because 84297620001 - 2² = 84297619997 is a prime.

It is not an unprimeable number, because it can be changed into a prime (84297620003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 323125 + ... + 522498.

It is an arithmetic number, because the mean of its divisors is an integer number (4140175104).

Almost surely, 2^84297620001 is an apocalyptic number.

It is an amenable number.

84297620001 is a deficient number, since it is larger than the sum of its proper divisors (48187983327).

84297620001 is a wasteful number, since it uses less digits than its factorization.

84297620001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 845781.

The product of its (nonzero) digits is 48384, while the sum is 39.

The spelling of 84297620001 in words is "eighty-four billion, two hundred ninety-seven million, six hundred twenty thousand, one".