3427135762919 has 32 divisors (see below), whose sum is σ = 3815585766720. Its totient is φ = 3051702784000.

The previous prime is 3427135762907. The next prime is 3427135762991. The reversal of 3427135762919 is 9192675317243.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 3427135762919 - 2²⁰ = 3427134714343 is a prime.

It is a super-2 number, since 2×3427135762919² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3427135761919) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1802805869 + ... + 1802807769.

It is an arithmetic number, because the mean of its divisors is an integer number (119237055210).

Almost surely, 2^{3427135762919} is an apocalyptic number.

3427135762919 is a deficient number, since it is larger than the sum of its proper divisors (388450003801).

3427135762919 is a wasteful number, since it uses less digits than its factorization.

3427135762919 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5491.

The product of its digits is 17146080, while the sum is 59.

The spelling of 3427135762919 in words is "three trillion, four hundred twenty-seven billion, one hundred thirty-five million, seven hundred sixty-two thousand, nine hundred nineteen".