157466412240 has 80 divisors (see below), whose sum is σ = 488339280000. Its totient is φ = 41974406656.

The previous prime is 157466412221. The next prime is 157466412251. The reversal of 157466412240 is 42214664751.

157466412240 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (80).

It is a junction number, because it is equal to n+sod(n) for n = 157466412192 and 157466412201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 483061 + ... + 740459.

It is an arithmetic number, because the mean of its divisors is an integer number (6104241000).

Almost surely, 2^157466412240 is an apocalyptic number.

157466412240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

157466412240 is an abundant number, since it is smaller than the sum of its proper divisors (330872867760).

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

157466412240 is a wasteful number, since it uses less digits than its factorization.

157466412240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259964 (or 259958 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 42.

The spelling of 157466412240 in words is "one hundred fifty-seven billion, four hundred sixty-six million, four hundred twelve thousand, two hundred forty".