1425900629 has 8 divisors (see below), whose sum is σ = 1434232800. Its totient is φ = 1417590000.

The previous prime is 1425900599. The next prime is 1425900649. The reversal of 1425900629 is 9260095241.

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

It is a cyclic number.

It is not a de Polignac number, because 1425900629 - 2⁸ = 1425900373 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1425900592 and 1425900601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1425900649) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138347 + ... + 148295.

It is an arithmetic number, because the mean of its divisors is an integer number (179279100).

Almost surely, 2^1425900629 is an apocalyptic number.

It is an amenable number.

1425900629 is a deficient number, since it is larger than the sum of its proper divisors (8332171).

1425900629 is an equidigital number, since it uses as much as digits as its factorization.

1425900629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10771.

The product of its (nonzero) digits is 38880, while the sum is 38.

The square root of 1425900629 is about 37761.0994146092. The cubic root of 1425900629 is about 1125.5455800476.

The spelling of 1425900629 in words is "one billion, four hundred twenty-five million, nine hundred thousand, six hundred twenty-nine".