2371943740 has 48 divisors (see below), whose sum is σ = 5098661568. Its totient is φ = 926636544.

The previous prime is 2371943731. The next prime is 2371943741. The reversal of 2371943740 is 473491732.

It is a super-2 number, since 2×2371943740² = 11252234211450375200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2371943693 and 2371943702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2371943741) by changing a digit.

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, 142494 + ... + 158266.

It is an arithmetic number, because the mean of its divisors is an integer number (106222116).

Almost surely, 2^2371943740 is an apocalyptic number.

2371943740 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2371943740 is an abundant number, since it is smaller than the sum of its proper divisors (2726717828).

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

2371943740 is a wasteful number, since it uses less digits than its factorization.

2371943740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15958 (or 15956 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 40.

The square root of 2371943740 is about 48702.6050637951. The cubic root of 2371943740 is about 1333.6282748912.

The spelling of 2371943740 in words is "two billion, three hundred seventy-one million, nine hundred forty-three thousand, seven hundred forty".