3499178920102 has 8 divisors (see below), whose sum is σ = 5390626985136. Its totient is φ = 1702303258392.

The previous prime is 3499178920063. The next prime is 3499178920141. The reversal of 3499178920102 is 2010298719943.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3499178920063) and next prime (3499178920141).

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

It is a super-2 number, since 2×3499178920102² (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 3 ways as a sum of consecutive naturals, for example, 23643100738 + ... + 23643100885.

It is an arithmetic number, because the mean of its divisors is an integer number (673828373142).

Almost surely, 2^{3499178920102} is an apocalyptic number.

3499178920102 is a deficient number, since it is larger than the sum of its proper divisors (1891448065034).

3499178920102 is a wasteful number, since it uses less digits than its factorization.

3499178920102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47286201662.

The product of its (nonzero) digits is 1959552, while the sum is 55.

The spelling of 3499178920102 in words is "three trillion, four hundred ninety-nine billion, one hundred seventy-eight million, nine hundred twenty thousand, one hundred two".