10343545017642 has 24 divisors (see below), whose sum is σ = 22411442797380. Its totient is φ = 3447782401920.

The previous prime is 10343545017623. The next prime is 10343545017661. The reversal of 10343545017642 is 24671054534301.

10343545017642 is a `hidden beast` number, since 1 + 0 + 3 + 4 + 35 + 4 + 501 + 76 + 42 = 666.

It is an interprime number because it is at equal distance from previous prime (10343545017623) and next prime (10343545017661).

It can be written as a sum of positive squares in 2 ways, for example, as 8896314363561 + 1447230654081 = 2982669^2 + 1203009^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4522767 + ... + 6414242.

Almost surely, 2^{10343545017642} is an apocalyptic number.

10343545017642 is an abundant number, since it is smaller than the sum of its proper divisors (12067897779738).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10343545017642 is a wasteful number, since it uses less digits than its factorization.

10343545017642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10989558 (or 10989555 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 45.

The spelling of 10343545017642 in words is "ten trillion, three hundred forty-three billion, five hundred forty-five million, seventeen thousand, six hundred forty-two".