2141261098 has 8 divisors (see below), whose sum is σ = 3218860260. Its totient is φ = 1068307680.

The previous prime is 2141261093. The next prime is 2141261113. The reversal of 2141261098 is 8901621412.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1753683129 + 387577969 = 41877^2 + 19687^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (2141261093) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1160283 + ... + 1162126.

Almost surely, 2^2141261098 is an apocalyptic number.

2141261098 is a deficient number, since it is larger than the sum of its proper divisors (1077599162).

2141261098 is a wasteful number, since it uses less digits than its factorization.

2141261098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2322872.

The product of its (nonzero) digits is 6912, while the sum is 34.

The square root of 2141261098 is about 46273.7625226218. The cubic root of 2141261098 is about 1288.9118275639.

The spelling of 2141261098 in words is "two billion, one hundred forty-one million, two hundred sixty-one thousand, ninety-eight".