2141240134 has 16 divisors (see below), whose sum is σ = 3709956816. Its totient is φ = 916038400.

The previous prime is 2141240113. The next prime is 2141240197. The reversal of 2141240134 is 4310421412.

It is a happy number.

It is a super-2 number, since 2×2141240134² = 9169818622904675912, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

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, 2862247 + ... + 2862994.

It is an arithmetic number, because the mean of its divisors is an integer number (231872301).

Almost surely, 2^2141240134 is an apocalyptic number.

2141240134 is a deficient number, since it is larger than the sum of its proper divisors (1568716682).

2141240134 is a wasteful number, since it uses less digits than its factorization.

2141240134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5725271.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 2141240134 is about 46273.5360006127. The cubic root of 2141240134 is about 1288.9076211897.

Adding to 2141240134 its reverse (4310421412), we get a palindrome (6451661546).

The spelling of 2141240134 in words is "two billion, one hundred forty-one million, two hundred forty thousand, one hundred thirty-four".