1425004334 has 8 divisors (see below), whose sum is σ = 2301930120. Its totient is φ = 657694296.

The previous prime is 1425004331. The next prime is 1425004363. The reversal of 1425004334 is 4334005241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (26), and also a Moran number because the ratio is a prime number: 54807859 = 1425004334 / (1 + 4 + 2 + 5 + 0 + 0 + 4 + 3 + 3 + 4).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1425004331) 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, 27403904 + ... + 27403955.

It is an arithmetic number, because the mean of its divisors is an integer number (287741265).

Almost surely, 2^1425004334 is an apocalyptic number.

1425004334 is a deficient number, since it is larger than the sum of its proper divisors (876925786).

1425004334 is a wasteful number, since it uses less digits than its factorization.

1425004334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54807874.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 1425004334 is about 37749.2295815425. The cubic root of 1425004334 is about 1125.3096981765.

Adding to 1425004334 its reverse (4334005241), we get a palindrome (5759009575).

The spelling of 1425004334 in words is "one billion, four hundred twenty-five million, four thousand, three hundred thirty-four".