1342038839297 has 32 divisors (see below), whose sum is σ = 1541368217760. Its totient is φ = 1159815905280.

The previous prime is 1342038839269. The next prime is 1342038839357. The reversal of 1342038839297 is 7929388302431.

It is a happy number.

It is a Cunningham number, because it is equal to 1158464²+1.

It can be written as a sum of positive squares in 16 ways, for example, as 135009214096 + 1207029625201 = 367436^2 + 1098649^2 .

It is a cyclic number.

It is not a de Polignac number, because 1342038839297 - 2⁶ = 1342038839233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1342038839497) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 973529 + ... + 1905737.

It is an arithmetic number, because the mean of its divisors is an integer number (48167756805).

Almost surely, 2^{1342038839297} is an apocalyptic number.

It is an amenable number.

1342038839297 is a deficient number, since it is larger than the sum of its proper divisors (199329378463).

1342038839297 is a wasteful number, since it uses less digits than its factorization.

1342038839297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 932373.

The product of its (nonzero) digits is 15676416, while the sum is 59.

The spelling of 1342038839297 in words is "one trillion, three hundred forty-two billion, thirty-eight million, eight hundred thirty-nine thousand, two hundred ninety-seven".