1301694241842 has 40 divisors (see below), whose sum is σ = 2971792533996. Its totient is φ = 425711321568.

The previous prime is 1301694241817. The next prime is 1301694241847. The reversal of 1301694241842 is 2481424961031.

1301694241842 is a `hidden beast` number, since 1 + 30 + 16 + 9 + 424 + 184 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1204438205961 + 97256035881 = 1097469^2 + 311859^2 .

It is not an unprimeable number, because it can be changed into a prime (1301694241847) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 75794713 + ... + 75811884.

Almost surely, 2^{1301694241842} is an apocalyptic number.

1301694241842 is an abundant number, since it is smaller than the sum of its proper divisors (1670098292154).

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

1301694241842 is a wasteful number, since it uses less digits than its factorization.

1301694241842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151606664 (or 151606655 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 45.

The spelling of 1301694241842 in words is "one trillion, three hundred one billion, six hundred ninety-four million, two hundred forty-one thousand, eight hundred forty-two".