2141649022 has 16 divisors (see below), whose sum is σ = 3379772592. Its totient is φ = 1016470080.

The previous prime is 2141649017. The next prime is 2141649079. The reversal of 2141649022 is 2209461412.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 349908 + ... + 355975.

It is an arithmetic number, because the mean of its divisors is an integer number (211235787).

Almost surely, 2^2141649022 is an apocalyptic number.

2141649022 is a deficient number, since it is larger than the sum of its proper divisors (1238123570).

2141649022 is a wasteful number, since it uses less digits than its factorization.

2141649022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 705963.

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 2141649022 is about 46277.9539521790. The cubic root of 2141649022 is about 1288.9896585892.

The spelling of 2141649022 in words is "two billion, one hundred forty-one million, six hundred forty-nine thousand, twenty-two".