2141354402 has 8 divisors (see below), whose sum is σ = 3504034512. Its totient is φ = 973342900.

The previous prime is 2141354401. The next prime is 2141354417. The reversal of 2141354402 is 2044531412.

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 (2141354401) 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, 48667124 + ... + 48667167.

It is an arithmetic number, because the mean of its divisors is an integer number (438004314).

Almost surely, 2^2141354402 is an apocalyptic number.

2141354402 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2141354402 is a deficient number, since it is larger than the sum of its proper divisors (1362680110).

2141354402 is a wasteful number, since it uses less digits than its factorization.

2141354402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97334304.

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 2141354402 is about 46274.7706855474. The cubic root of 2141354402 is about 1288.9305484448.

Adding to 2141354402 its reverse (2044531412), we get a palindrome (4185885814).

The spelling of 2141354402 in words is "two billion, one hundred forty-one million, three hundred fifty-four thousand, four hundred two".