86462188545740 has 24 divisors (see below), whose sum is σ = 207509252510112. Its totient is φ = 29644178929920.

The previous prime is 86462188545737. The next prime is 86462188545743. The reversal of 86462188545740 is 4754588126468.

It is an interprime number because it is at equal distance from previous prime (86462188545737) and next prime (86462188545743).

It is not an unprimeable number, because it can be changed into a prime (86462188545743) 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, 308793530381 + ... + 308793530660.

It is an arithmetic number, because the mean of its divisors is an integer number (8646218854588).

Almost surely, 2^{86462188545740} is an apocalyptic number.

It is an amenable number.

86462188545740 is an abundant number, since it is smaller than the sum of its proper divisors (121047063964372).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

86462188545740 is a wasteful number, since it uses less digits than its factorization.

86462188545740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 617587061057 (or 617587061055 counting only the distinct ones).

The product of its (nonzero) digits is 412876800, while the sum is 68.

The spelling of 86462188545740 in words is "eighty-six trillion, four hundred sixty-two billion, one hundred eighty-eight million, five hundred forty-five thousand, seven hundred forty".