147338416240 has 40 divisors (see below), whose sum is σ = 349850376000. Its totient is φ = 57681421056.

The previous prime is 147338416229. The next prime is 147338416279. The reversal of 147338416240 is 42614833741.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×147338416240² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19589115 + ... + 19596634.

It is an arithmetic number, because the mean of its divisors is an integer number (8746259400).

Almost surely, 2^147338416240 is an apocalyptic number.

147338416240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

147338416240 is an abundant number, since it is smaller than the sum of its proper divisors (202511959760).

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

147338416240 is a wasteful number, since it uses less digits than its factorization.

147338416240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39185809 (or 39185803 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 43.

The spelling of 147338416240 in words is "one hundred forty-seven billion, three hundred thirty-eight million, four hundred sixteen thousand, two hundred forty".