3962402019895 has 16 divisors (see below), whose sum is σ = 5205473615232. Its totient is φ = 2871564060960.

The previous prime is 3962402019841. The next prime is 3962402019923. The reversal of 3962402019895 is 5989102042693.

It is not a de Polignac number, because 3962402019895 - 2¹³ = 3962402011703 is a prime.

It is a super-2 number, since 2×3962402019895² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 127270077 + ... + 127301206.

It is an arithmetic number, because the mean of its divisors is an integer number (325342100952).

Almost surely, 2^{3962402019895} is an apocalyptic number.

3962402019895 is a deficient number, since it is larger than the sum of its proper divisors (1243071595337).

3962402019895 is a wasteful number, since it uses less digits than its factorization.

3962402019895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254571582.

The product of its (nonzero) digits is 8398080, while the sum is 58.

The spelling of 3962402019895 in words is "three trillion, nine hundred sixty-two billion, four hundred two million, nineteen thousand, eight hundred ninety-five".