84049101963 has 24 divisors (see below), whose sum is σ = 126696155040. Its totient is φ = 53590838400.

The previous prime is 84049101901. The next prime is 84049101973. The reversal of 84049101963 is 36910194048.

It is not a de Polignac number, because 84049101963 - 2⁸ = 84049101707 is a prime.

It is not an unprimeable number, because it can be changed into a prime (84049101973) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2862903 + ... + 2892111.

It is an arithmetic number, because the mean of its divisors is an integer number (5279006460).

Almost surely, 2^84049101963 is an apocalyptic number.

84049101963 is a deficient number, since it is larger than the sum of its proper divisors (42647053077).

84049101963 is a wasteful number, since it uses less digits than its factorization.

84049101963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43139 (or 43136 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 45.

The spelling of 84049101963 in words is "eighty-four billion, forty-nine million, one hundred one thousand, nine hundred sixty-three".