1711961719042 has 8 divisors (see below), whose sum is σ = 2650779436032. Its totient is φ = 828368573700.

The previous prime is 1711961719033. The next prime is 1711961719051. The reversal of 1711961719042 is 2409171691171.

It is an interprime number because it is at equal distance from previous prime (1711961719033) and next prime (1711961719051).

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

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, 13806142834 + ... + 13806142957.

It is an arithmetic number, because the mean of its divisors is an integer number (331347429504).

Almost surely, 2^{1711961719042} is an apocalyptic number.

1711961719042 is a deficient number, since it is larger than the sum of its proper divisors (938817716990).

1711961719042 is a wasteful number, since it uses less digits than its factorization.

1711961719042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27612285824.

The product of its (nonzero) digits is 190512, while the sum is 49.

The spelling of 1711961719042 in words is "one trillion, seven hundred eleven billion, nine hundred sixty-one million, seven hundred nineteen thousand, forty-two".