136402064467662 has 16 divisors (see below), whose sum is σ = 311776147354752. Its totient is φ = 38972018419320.

The previous prime is 136402064467651. The next prime is 136402064467727. The reversal of 136402064467662 is 266764460204631.

It is a congruent number.

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, 1623834100764 + ... + 1623834100847.

It is an arithmetic number, because the mean of its divisors is an integer number (19486009209672).

Almost surely, 2^{136402064467662} is an apocalyptic number.

136402064467662 is an abundant number, since it is smaller than the sum of its proper divisors (175374082887090).

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

136402064467662 is a wasteful number, since it uses less digits than its factorization.

136402064467662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3247668201623.

The product of its (nonzero) digits is 41803776, while the sum is 57.

The spelling of 136402064467662 in words is "one hundred thirty-six trillion, four hundred two billion, sixty-four million, four hundred sixty-seven thousand, six hundred sixty-two".