2146014006434 has 4 divisors (see below), whose sum is σ = 3219021009654. Its totient is φ = 1073007003216.

The previous prime is 2146014006431. The next prime is 2146014006467. The reversal of 2146014006434 is 4346004106412.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2112380280409 + 33633726025 = 1453403^2 + 183395^2 .

It is a super-2 number, since 2×2146014006434² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2146014006394 and 2146014006403.

It is not an unprimeable number, because it can be changed into a prime (2146014006431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 536503501607 + ... + 536503501610.

Almost surely, 2^{2146014006434} is an apocalyptic number.

2146014006434 is a deficient number, since it is larger than the sum of its proper divisors (1073007003220).

2146014006434 is a wasteful number, since it uses less digits than its factorization.

2146014006434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1073007003219.

The product of its (nonzero) digits is 55296, while the sum is 35.

The spelling of 2146014006434 in words is "two trillion, one hundred forty-six billion, fourteen million, six thousand, four hundred thirty-four".