214651430106431 has 12 divisors (see below), whose sum is σ = 228277793190288. Its totient is φ = 201797113174272.

The previous prime is 214651430106383. The next prime is 214651430106457. The reversal of 214651430106431 is 134601034156412.

It is not a de Polignac number, because 214651430106431 - 2³⁴ = 214634250237247 is a prime.

It is a super-2 number, since 2×214651430106431² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214651430106331) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 418423766 + ... + 418936451.

It is an arithmetic number, because the mean of its divisors is an integer number (19023149432524).

Almost surely, 2^{214651430106431} is an apocalyptic number.

214651430106431 is a deficient number, since it is larger than the sum of its proper divisors (13626363083857).

214651430106431 is an equidigital number, since it uses as much as digits as its factorization.

214651430106431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 837361138 (or 837361121 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 41.

The spelling of 214651430106431 in words is "two hundred fourteen trillion, six hundred fifty-one billion, four hundred thirty million, one hundred six thousand, four hundred thirty-one".