3954316419426 has 8 divisors (see below), whose sum is σ = 7908632838864. Its totient is φ = 1318105473140.

The previous prime is 3954316419413. The next prime is 3954316419461. The reversal of 3954316419426 is 6249146134593.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

3954316419426 is an admirable number.

It is a super-2 number, since 2×3954316419426² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 329526368280 + ... + 329526368291.

It is an arithmetic number, because the mean of its divisors is an integer number (988579104858).

Almost surely, 2^{3954316419426} is an apocalyptic number.

3954316419426 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3954316419426 is a wasteful number, since it uses less digits than its factorization.

3954316419426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 659052736576.

The product of its digits is 16796160, while the sum is 57.

The spelling of 3954316419426 in words is "three trillion, nine hundred fifty-four billion, three hundred sixteen million, four hundred nineteen thousand, four hundred twenty-six".