2141340292 has 48 divisors (see below), whose sum is σ = 4724641152. Its totient is φ = 826456320.

The previous prime is 2141340263. The next prime is 2141340371. The reversal of 2141340292 is 2920431412.

It is a super-2 number, since 2×2141340292² = 9170676492285290528, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 2141340292.

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, 56818 + ... + 86665.

It is an arithmetic number, because the mean of its divisors is an integer number (98430024).

Almost surely, 2^2141340292 is an apocalyptic number.

It is an amenable number.

2141340292 is an abundant number, since it is smaller than the sum of its proper divisors (2583300860).

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

2141340292 is a wasteful number, since it uses less digits than its factorization.

2141340292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143548 (or 143546 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 2141340292 is about 46274.6182264100. The cubic root of 2141340292 is about 1288.9277173939.

The spelling of 2141340292 in words is "two billion, one hundred forty-one million, three hundred forty thousand, two hundred ninety-two".