136602197004 has 192 divisors, whose sum is σ = 426263183360. Its totient is φ = 33029648640.

The previous prime is 136602197003. The next prime is 136602197009. The reversal of 136602197004 is 400791206631.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (136602197003) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 536997 + ... + 749379.

Almost surely, 2^136602197004 is an apocalyptic number.

136602197004 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 136602197004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (213131591680).

136602197004 is an abundant number, since it is smaller than the sum of its proper divisors (289660986356).

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

136602197004 is a wasteful number, since it uses less digits than its factorization.

136602197004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212460 (or 212458 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 39.

The spelling of 136602197004 in words is "one hundred thirty-six billion, six hundred two million, one hundred ninety-seven thousand, four".