6148136740 has 48 divisors (see below), whose sum is σ = 13434688512. Its totient is φ = 2361497216.

The previous prime is 6148136737. The next prime is 6148136767. The reversal of 6148136740 is 476318416.

It is a junction number, because it is equal to n+sod(n) for n = 6148136693 and 6148136702.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11884 + ... + 111523.

It is an arithmetic number, because the mean of its divisors is an integer number (279889344).

Almost surely, 2^6148136740 is an apocalyptic number.

It is an amenable number.

6148136740 is an abundant number, since it is smaller than the sum of its proper divisors (7286551772).

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

6148136740 is a wasteful number, since it uses less digits than its factorization.

6148136740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123516 (or 123514 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 6148136740 is about 78410.0550949940. The cubic root of 6148136740 is about 1831.9537536078.

The spelling of 6148136740 in words is "six billion, one hundred forty-eight million, one hundred thirty-six thousand, seven hundred forty".