3400135420642 has 16 divisors (see below), whose sum is σ = 5121351152640. Its totient is φ = 1693031966992.

The previous prime is 3400135420609. The next prime is 3400135420709. The reversal of 3400135420642 is 2460245310043.

It is a junction number, because it is equal to n+sod(n) for n = 3400135420598 and 3400135420607.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2898592 + ... + 3898987.

It is an arithmetic number, because the mean of its divisors is an integer number (320084447040).

Almost surely, 2^{3400135420642} is an apocalyptic number.

3400135420642 is a deficient number, since it is larger than the sum of its proper divisors (1721215731998).

3400135420642 is a wasteful number, since it uses less digits than its factorization.

3400135420642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6798617.

The product of its (nonzero) digits is 69120, while the sum is 34.

The spelling of 3400135420642 in words is "three trillion, four hundred billion, one hundred thirty-five million, four hundred twenty thousand, six hundred forty-two".