141402437 has 8 divisors (see below), whose sum is σ = 155623680. Its totient is φ = 127408960.

The previous prime is 141402433. The next prime is 141402467. The reversal of 141402437 is 734204141.

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 141402437 - 2² = 141402433 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 (141402433) 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, 55637 + ... + 58122.

It is an arithmetic number, because the mean of its divisors is an integer number (19452960).

Almost surely, 2^141402437 is an apocalyptic number.

It is an amenable number.

141402437 is a deficient number, since it is larger than the sum of its proper divisors (14221243).

141402437 is a wasteful number, since it uses less digits than its factorization.

141402437 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113883.

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 141402437 is about 11891.2756674799. The cubic root of 141402437 is about 520.9774969005.

Adding to 141402437 its reverse (734204141), we get a palindrome (875606578).

The spelling of 141402437 in words is "one hundred forty-one million, four hundred two thousand, four hundred thirty-seven".