2154114435 has 16 divisors (see below), whose sum is σ = 3759909120. Its totient is φ = 1044419040.

The previous prime is 2154114419. The next prime is 2154114449. The reversal of 2154114435 is 5344114512.

It is not a de Polignac number, because 2154114435 - 2⁴ = 2154114419 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6527455 + ... + 6527784.

It is an arithmetic number, because the mean of its divisors is an integer number (234994320).

Almost surely, 2^2154114435 is an apocalyptic number.

2154114435 is a deficient number, since it is larger than the sum of its proper divisors (1605794685).

2154114435 is a wasteful number, since it uses less digits than its factorization.

2154114435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13055258.

The product of its digits is 9600, while the sum is 30.

The square root of 2154114435 is about 46412.4383651624. The cubic root of 2154114435 is about 1291.4856658944.

Adding to 2154114435 its reverse (5344114512), we get a palindrome (7498228947).

The spelling of 2154114435 in words is "two billion, one hundred fifty-four million, one hundred fourteen thousand, four hundred thirty-five".