2138673290425 has 12 divisors (see below), whose sum is σ = 3030805577536. Its totient is φ = 1466518827600.

The previous prime is 2138673290423. The next prime is 2138673290441. The reversal of 2138673290425 is 5240923768312.

It is a happy number.

It is not a de Polignac number, because 2138673290425 - 2¹ = 2138673290423 is a prime.

It is a super-3 number, since 3×2138673290425³ (a number of 38 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2138673290423) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6110494941 + ... + 6110495290.

It is a 1-persistent number, because it is pandigital, but 2⋅2138673290425 = 4277346580850 is not.

Almost surely, 2^{2138673290425} is an apocalyptic number.

2138673290425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2138673290425 is a deficient number, since it is larger than the sum of its proper divisors (892132287111).

2138673290425 is a wasteful number, since it uses less digits than its factorization.

2138673290425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12220990248 (or 12220990243 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 52.

The spelling of 2138673290425 in words is "two trillion, one hundred thirty-eight billion, six hundred seventy-three million, two hundred ninety thousand, four hundred twenty-five".