141403332 has 24 divisors (see below), whose sum is σ = 377075776. Its totient is φ = 40400928.

The previous prime is 141403321. The next prime is 141403343. The reversal of 141403332 is 233304141.

It is an interprime number because it is at equal distance from previous prime (141403321) and next prime (141403343).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 141403299 and 141403308.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 841603 + ... + 841770.

Almost surely, 2^141403332 is an apocalyptic number.

141403332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

141403332 is an abundant number, since it is smaller than the sum of its proper divisors (235672444).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

141403332 is a wasteful number, since it uses less digits than its factorization.

141403332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1683387 (or 1683385 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 141403332 is about 11891.3133000523. The cubic root of 141403332 is about 520.9785960656.

Adding to 141403332 its reverse (233304141), we get a palindrome (374707473).

The spelling of 141403332 in words is "one hundred forty-one million, four hundred three thousand, three hundred thirty-two".