153415666140 has 48 divisors (see below), whose sum is σ = 468615127680. Its totient is φ = 37191676480.

The previous prime is 153415666121. The next prime is 153415666147. The reversal of 153415666140 is 41666514351.

It is a junction number, because it is equal to n+sod(n) for n = 153415666092 and 153415666101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153415666147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116223330 + ... + 116224649.

It is an arithmetic number, because the mean of its divisors is an integer number (9762815160).

Almost surely, 2^153415666140 is an apocalyptic number.

153415666140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

153415666140 is an abundant number, since it is smaller than the sum of its proper divisors (315199461540).

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

153415666140 is a wasteful number, since it uses less digits than its factorization.

153415666140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232448002 (or 232448000 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 42.

The spelling of 153415666140 in words is "one hundred fifty-three billion, four hundred fifteen million, six hundred sixty-six thousand, one hundred forty".