141495440 has 40 divisors (see below), whose sum is σ = 329615808. Its totient is φ = 56488320.

The previous prime is 141495401. The next prime is 141495449. The reversal of 141495440 is 44594141.

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 141495397 and 141495406.

It is not an unprimeable number, because it can be changed into a prime (141495449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49079 + ... + 51881.

Almost surely, 2^141495440 is an apocalyptic number.

141495440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

141495440 is an abundant number, since it is smaller than the sum of its proper divisors (188120368).

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

141495440 is a wasteful number, since it uses less digits than its factorization.

141495440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3447 (or 3441 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 141495440 is about 11895.1855807297. The cubic root of 141495440 is about 521.0916907158.

The spelling of 141495440 in words is "one hundred forty-one million, four hundred ninety-five thousand, four hundred forty".