2141496940 has 48 divisors (see below), whose sum is σ = 4954600224. Its totient is φ = 771008000.

The previous prime is 2141496937. The next prime is 2141496943. The reversal of 2141496940 is 496941412.

It is an interprime number because it is at equal distance from previous prime (2141496937) and next prime (2141496943).

It is a junction number, because it is equal to n+sod(n) for n = 2141496893 and 2141496902.

It is not an unprimeable number, because it can be changed into a prime (2141496943) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25969 + ... + 70408.

It is an arithmetic number, because the mean of its divisors is an integer number (103220838).

Almost surely, 2^2141496940 is an apocalyptic number.

2141496940 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2141496940 is an abundant number, since it is smaller than the sum of its proper divisors (2813103284).

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

2141496940 is a wasteful number, since it uses less digits than its factorization.

2141496940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96498 (or 96496 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 40.

The square root of 2141496940 is about 46276.3107864056. The cubic root of 2141496940 is about 1288.9591467790.

The spelling of 2141496940 in words is "two billion, one hundred forty-one million, four hundred ninety-six thousand, nine hundred forty".