2154130413 has 16 divisors (see below), whose sum is σ = 2913683136. Its totient is φ = 1415473920.

The previous prime is 2154130409. The next prime is 2154130423. The reversal of 2154130413 is 3140314512.

It is a happy number.

2154130413 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2154130413 - 2² = 2154130409 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2154130423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43806 + ... + 78912.

It is an arithmetic number, because the mean of its divisors is an integer number (182105196).

Almost surely, 2^2154130413 is an apocalyptic number.

It is an amenable number.

2154130413 is a deficient number, since it is larger than the sum of its proper divisors (759552723).

2154130413 is a wasteful number, since it uses less digits than its factorization.

2154130413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35404.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 2154130413 is about 46412.6104954246. The cubic root of 2154130413 is about 1291.4888590561.

Adding to 2154130413 its reverse (3140314512), we get a palindrome (5294444925).

The spelling of 2154130413 in words is "two billion, one hundred fifty-four million, one hundred thirty thousand, four hundred thirteen".