2150400014 has 16 divisors (see below), whose sum is σ = 3687590400. Its totient is φ = 921302424.

The previous prime is 2150400011. The next prime is 2150400047. The reversal of 2150400014 is 4100040512.

It is a super-2 number, since 2×2150400014² = 9248440440422400392, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2150399965 and 2150400001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2150400011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23327 + ... + 69605.

It is an arithmetic number, because the mean of its divisors is an integer number (230474400).

Almost surely, 2^2150400014 is an apocalyptic number.

2150400014 is a deficient number, since it is larger than the sum of its proper divisors (1537190386).

2150400014 is a wasteful number, since it uses less digits than its factorization.

2150400014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49607.

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 2150400014 is about 46372.4057387580. The cubic root of 2150400014 is about 1290.7429196207.

Adding to 2150400014 its reverse (4100040512), we get a palindrome (6250440526).

The spelling of 2150400014 in words is "two billion, one hundred fifty million, four hundred thousand, fourteen".