1730701950142 has 24 divisors (see below), whose sum is σ = 2856202599096. Its totient is φ = 785941134000.

The previous prime is 1730701950041. The next prime is 1730701950149. The reversal of 1730701950142 is 2410591070371.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1730701950095 and 1730701950104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1730701950149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3113484 + ... + 3627007.

It is an arithmetic number, because the mean of its divisors is an integer number (119008441629).

Almost surely, 2^{1730701950142} is an apocalyptic number.

1730701950142 is a deficient number, since it is larger than the sum of its proper divisors (1125500648954).

1730701950142 is a wasteful number, since it uses less digits than its factorization.

1730701950142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6741576 (or 6741565 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 40.

It can be divided in two parts, 173070 and 1950142, that added together give a palindrome (2123212).

The spelling of 1730701950142 in words is "one trillion, seven hundred thirty billion, seven hundred one million, nine hundred fifty thousand, one hundred forty-two".