2541401098 has 4 divisors (see below), whose sum is σ = 3812101650. Its totient is φ = 1270700548.

The previous prime is 2541401089. The next prime is 2541401117. The reversal of 2541401098 is 8901041452.

It is a happy number.

2541401098 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2369450329 + 171950769 = 48677^2 + 13113^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 635350273 + ... + 635350276.

Almost surely, 2^2541401098 is an apocalyptic number.

2541401098 is a deficient number, since it is larger than the sum of its proper divisors (1270700552).

2541401098 is a wasteful number, since it uses less digits than its factorization.

2541401098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1270700551.

The product of its (nonzero) digits is 11520, while the sum is 34.

The square root of 2541401098 is about 50412.3109765859. The cubic root of 2541401098 is about 1364.6598190688.

The spelling of 2541401098 in words is "two billion, five hundred forty-one million, four hundred one thousand, ninety-eight".