37425016021427 has 4 divisors (see below), whose sum is σ = 37496849066136. Its totient is φ = 37353182976720.

The previous prime is 37425016021417. The next prime is 37425016021453. The reversal of 37425016021427 is 72412061052473.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 37425016021427 - 2⁸ = 37425016021171 is a prime.

It is a super-2 number, since 2×37425016021427² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (37425016021417) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35916521573 + ... + 35916522614.

It is an arithmetic number, because the mean of its divisors is an integer number (9374212266534).

Almost surely, 2^{37425016021427} is an apocalyptic number.

37425016021427 is a deficient number, since it is larger than the sum of its proper divisors (71833044709).

37425016021427 is an equidigital number, since it uses as much as digits as its factorization.

37425016021427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71833044708.

The product of its (nonzero) digits is 564480, while the sum is 44.

The spelling of 37425016021427 in words is "thirty-seven trillion, four hundred twenty-five billion, sixteen million, twenty-one thousand, four hundred twenty-seven".