136408501154 has 32 divisors (see below), whose sum is σ = 214399733760. Its totient is φ = 64966972752.

The previous prime is 136408501121. The next prime is 136408501171. The reversal of 136408501154 is 451105804631.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33050639 + ... + 33054765.

It is an arithmetic number, because the mean of its divisors is an integer number (6699991680).

Almost surely, 2^136408501154 is an apocalyptic number.

136408501154 is a deficient number, since it is larger than the sum of its proper divisors (77991232606).

136408501154 is a wasteful number, since it uses less digits than its factorization.

136408501154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6974.

The product of its (nonzero) digits is 57600, while the sum is 38.

The spelling of 136408501154 in words is "one hundred thirty-six billion, four hundred eight million, five hundred one thousand, one hundred fifty-four".