141949570 has 96 divisors (see below), whose sum is σ = 318470400. Its totient is φ = 45287424.

The previous prime is 141949559. The next prime is 141949597. The reversal of 141949570 is 75949141.

141949570 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 735394 + ... + 735586.

It is an arithmetic number, because the mean of its divisors is an integer number (3317400).

Almost surely, 2^141949570 is an apocalyptic number.

141949570 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

141949570 is an abundant number, since it is smaller than the sum of its proper divisors (176520830).

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

141949570 is a wasteful number, since it uses less digits than its factorization.

141949570 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312 (or 305 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 40.

The square root of 141949570 is about 11914.2591041155. The cubic root of 141949570 is about 521.6485770974.

The spelling of 141949570 in words is "one hundred forty-one million, nine hundred forty-nine thousand, five hundred seventy".