1237315365042 has 16 divisors (see below), whose sum is σ = 2604874452960. Its totient is φ = 390731167872.

The previous prime is 1237315365019. The next prime is 1237315365053. The reversal of 1237315365042 is 2405635137321.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1237315364985 and 1237315365003.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5426821663 + ... + 5426821890.

It is an arithmetic number, because the mean of its divisors is an integer number (162804653310).

Almost surely, 2^{1237315365042} is an apocalyptic number.

1237315365042 is an abundant number, since it is smaller than the sum of its proper divisors (1367559087918).

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

1237315365042 is a wasteful number, since it uses less digits than its factorization.

1237315365042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10853643577.

The product of its (nonzero) digits is 453600, while the sum is 42.

The spelling of 1237315365042 in words is "one trillion, two hundred thirty-seven billion, three hundred fifteen million, three hundred sixty-five thousand, forty-two".