3542357402347 has 2 divisors, whose sum is σ = 3542357402348. Its totient is φ = 3542357402346.

The previous prime is 3542357402327. The next prime is 3542357402383. The reversal of 3542357402347 is 7432047532453.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3542357402347 is a prime.

It is a super-3 number, since 3×3542357402347³ (a number of 39 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 3542357402347.

It is not a weakly prime, because it can be changed into another prime (3542357402327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1771178701173 + 1771178701174.

It is an arithmetic number, because the mean of its divisors is an integer number (1771178701174).

Almost surely, 2^{3542357402347} is an apocalyptic number.

3542357402347 is a deficient number, since it is larger than the sum of its proper divisors (1).

3542357402347 is an equidigital number, since it uses as much as digits as its factorization.

3542357402347 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8467200, while the sum is 49.

The spelling of 3542357402347 in words is "three trillion, five hundred forty-two billion, three hundred fifty-seven million, four hundred two thousand, three hundred forty-seven".