147348140680 has 32 divisors (see below), whose sum is σ = 357035880600. Its totient is φ = 54405467136.

The previous prime is 147348140647. The next prime is 147348140683. The reversal of 147348140680 is 86041843741.

It can be written as a sum of positive squares in 4 ways, for example, as 39807432324 + 107540708356 = 199518^2 + 327934^2 .

It is a super-2 number, since 2×147348140680² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 147348140680.

It is not an unprimeable number, because it can be changed into a prime (147348140683) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 141680385 + ... + 141681424.

Almost surely, 2^147348140680 is an apocalyptic number.

147348140680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

147348140680 is an abundant number, since it is smaller than the sum of its proper divisors (209687739920).

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

147348140680 is a wasteful number, since it uses less digits than its factorization.

147348140680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283361833 (or 283361829 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 46.

The spelling of 147348140680 in words is "one hundred forty-seven billion, three hundred forty-eight million, one hundred forty thousand, six hundred eighty".