142415701 has 12 divisors (see below), whose sum is σ = 152766432. Its totient is φ = 132512688.

The previous prime is 142415683. The next prime is 142415711. The reversal of 142415701 is 107514241.

It is not a de Polignac number, because 142415701 - 2⁷ = 142415573 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142415711) 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, 29226 + ... + 33748.

It is an arithmetic number, because the mean of its divisors is an integer number (12730536).

Almost surely, 2^142415701 is an apocalyptic number.

It is an amenable number.

142415701 is a deficient number, since it is larger than the sum of its proper divisors (10350731).

142415701 is an equidigital number, since it uses as much as digits as its factorization.

142415701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4620 (or 4583 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 25.

The square root of 142415701 is about 11933.8049674025. The cubic root of 142415701 is about 522.2189460905.

Adding to 142415701 its reverse (107514241), we get a palindrome (249929942).

The spelling of 142415701 in words is "one hundred forty-two million, four hundred fifteen thousand, seven hundred one".