214014015531 has 48 divisors (see below), whose sum is σ = 333891754560. Its totient is φ = 131689071360.

The previous prime is 214014015503. The next prime is 214014015559. The reversal of 214014015531 is 135510410412.

214014015531 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (214014015503) and next prime (214014015559).

It is not a de Polignac number, because 214014015531 - 2¹⁹ = 214013491243 is a prime.

It is a super-2 number, since 2×214014015531² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 214014015495 and 214014015504.

It is not an unprimeable number, because it can be changed into a prime (214014015331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11162005 + ... + 11181161.

It is an arithmetic number, because the mean of its divisors is an integer number (6956078220).

Almost surely, 2^214014015531 is an apocalyptic number.

214014015531 is a deficient number, since it is larger than the sum of its proper divisors (119877739029).

214014015531 is a wasteful number, since it uses less digits than its factorization.

214014015531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21076 (or 21073 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

Adding to 214014015531 its reverse (135510410412), we get a palindrome (349524425943).

The spelling of 214014015531 in words is "two hundred fourteen billion, fourteen million, fifteen thousand, five hundred thirty-one".