1428650937373 has 16 divisors (see below), whose sum is σ = 1582249769280. Its totient is φ = 1279016956800.

The previous prime is 1428650937349. The next prime is 1428650937377. The reversal of 1428650937373 is 3737390568241.

It is not a de Polignac number, because 1428650937373 - 2⁵ = 1428650937341 is a prime.

It is a super-2 number, since 2×1428650937373² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1428650937377) 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 15 ways as a sum of consecutive naturals, for example, 2270713 + ... + 2830801.

It is an arithmetic number, because the mean of its divisors is an integer number (98890610580).

It is a 1-persistent number, because it is pandigital, but 2⋅1428650937373 = 2857301874746 is not.

Almost surely, 2^{1428650937373} is an apocalyptic number.

It is an amenable number.

1428650937373 is a deficient number, since it is larger than the sum of its proper divisors (153598831907).

1428650937373 is a wasteful number, since it uses less digits than its factorization.

1428650937373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 563628.

The product of its (nonzero) digits is 22861440, while the sum is 58.

The spelling of 1428650937373 in words is "one trillion, four hundred twenty-eight billion, six hundred fifty million, nine hundred thirty-seven thousand, three hundred seventy-three".