3311493854019 has 64 divisors (see below), whose sum is σ = 4979377428480. Its totient is φ = 1942307389440.

The previous prime is 3311493853999. The next prime is 3311493854051. The reversal of 3311493854019 is 9104583941133.

It is a happy number.

It is not a de Polignac number, because 3311493854019 - 2²⁰ = 3311492805443 is a prime.

It is a super-2 number, since 2×3311493854019² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3311493854719) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 402315634 + ... + 402323864.

It is an arithmetic number, because the mean of its divisors is an integer number (77802772320).

Almost surely, 2^{3311493854019} is an apocalyptic number.

3311493854019 is a gapful number since it is divisible by the number (39) formed by its first and last digit.

3311493854019 is a deficient number, since it is larger than the sum of its proper divisors (1667883574461).

3311493854019 is a wasteful number, since it uses less digits than its factorization.

3311493854019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9812.

The product of its (nonzero) digits is 1399680, while the sum is 51.

The spelling of 3311493854019 in words is "three trillion, three hundred eleven billion, four hundred ninety-three million, eight hundred fifty-four thousand, nineteen".