154612564096340 has 72 divisors (see below), whose sum is σ = 384306901585152. Its totient is φ = 51182090144640.

The previous prime is 154612564096303. The next prime is 154612564096343. The reversal of 154612564096340 is 43690465216451.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (154612564096343) 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, 656466956 + ... + 656702435.

Almost surely, 2^{154612564096340} is an apocalyptic number.

154612564096340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

154612564096340 is an abundant number, since it is smaller than the sum of its proper divisors (229694337488812).

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

154612564096340 is a wasteful number, since it uses less digits than its factorization.

154612564096340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1313169465 (or 1313169434 counting only the distinct ones).

The product of its (nonzero) digits is 18662400, while the sum is 56.

The spelling of 154612564096340 in words is "one hundred fifty-four trillion, six hundred twelve billion, five hundred sixty-four million, ninety-six thousand, three hundred forty".