141426240 has 56 divisors (see below), whose sum is σ = 449031360. Its totient is φ = 37713408.

The previous prime is 141426223. The next prime is 141426277. The reversal of 141426240 is 42624141.

It is a happy number.

141426240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 141426240.

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, 72700 + ... + 74619.

Almost surely, 2^141426240 is an apocalyptic number.

141426240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

141426240 is an abundant number, since it is smaller than the sum of its proper divisors (307605120).

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

141426240 is a wasteful number, since it uses less digits than its factorization.

141426240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147339 (or 147329 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 141426240 is about 11892.2764851815. The cubic root of 141426240 is about 521.0067282015.

The spelling of 141426240 in words is "one hundred forty-one million, four hundred twenty-six thousand, two hundred forty".