141425407 has 4 divisors (see below), whose sum is σ = 141455160. Its totient is φ = 141395656.

The previous prime is 141425387. The next prime is 141425423. The reversal of 141425407 is 704524141.

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 141425407 - 2⁷ = 141425279 is a prime.

It is a super-2 number, since 2×141425407² = 40002291490231298, which 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 (141425437) 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, 5968 + ... + 17845.

It is an arithmetic number, because the mean of its divisors is an integer number (35363790).

Almost surely, 2^141425407 is an apocalyptic number.

141425407 is a deficient number, since it is larger than the sum of its proper divisors (29753).

141425407 is an equidigital number, since it uses as much as digits as its factorization.

141425407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29752.

The product of its (nonzero) digits is 4480, while the sum is 28.

The square root of 141425407 is about 11892.2414623989. The cubic root of 141425407 is about 521.0057052903.

Adding to 141425407 its reverse (704524141), we get a palindrome (845949548).

The spelling of 141425407 in words is "one hundred forty-one million, four hundred twenty-five thousand, four hundred seven".