3402783691148 has 6 divisors (see below), whose sum is σ = 5954871459516. Its totient is φ = 1701391845572.

The previous prime is 3402783691147. The next prime is 3402783691189. The reversal of 3402783691148 is 8411963872043.

It is a junction number, because it is equal to n+sod(n) for n = 3402783691093 and 3402783691102.

It is not an unprimeable number, because it can be changed into a prime (3402783691147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 425347961390 + ... + 425347961397.

It is an arithmetic number, because the mean of its divisors is an integer number (992478576586).

Almost surely, 2^{3402783691148} is an apocalyptic number.

It is an amenable number.

3402783691148 is a deficient number, since it is larger than the sum of its proper divisors (2552087768368).

3402783691148 is a wasteful number, since it uses less digits than its factorization.

3402783691148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 850695922791 (or 850695922789 counting only the distinct ones).

The product of its (nonzero) digits is 6967296, while the sum is 56.

The spelling of 3402783691148 in words is "three trillion, four hundred two billion, seven hundred eighty-three million, six hundred ninety-one thousand, one hundred forty-eight".