2014001666430 has 128 divisors (see below), whose sum is σ = 5244555738240. Its totient is φ = 492037908480.

The previous prime is 2014001666381. The next prime is 2014001666449. The reversal of 2014001666430 is 346661004102.

It is a junction number, because it is equal to n+sod(n) for n = 2014001666391 and 2014001666400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 35902284 + ... + 35958336.

It is an arithmetic number, because the mean of its divisors is an integer number (40973091705).

Almost surely, 2^{2014001666430} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2014001666430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2622277869120).

2014001666430 is an abundant number, since it is smaller than the sum of its proper divisors (3230554071810).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2014001666430 is a wasteful number, since it uses less digits than its factorization.

2014001666430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56766.

The product of its (nonzero) digits is 20736, while the sum is 33.

The spelling of 2014001666430 in words is "two trillion, fourteen billion, one million, six hundred sixty-six thousand, four hundred thirty".