141653542 has 8 divisors (see below), whose sum is σ = 212562576. Its totient is φ = 70799352.

The previous prime is 141653497. The next prime is 141653549. The reversal of 141653542 is 245356141.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×141653542² = 40131451922291528, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141653549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6493 + ... + 18040.

It is an arithmetic number, because the mean of its divisors is an integer number (26570322).

Almost surely, 2^141653542 is an apocalyptic number.

141653542 is a deficient number, since it is larger than the sum of its proper divisors (70909034).

141653542 is a wasteful number, since it uses less digits than its factorization.

141653542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27422.

The product of its digits is 14400, while the sum is 31.

The square root of 141653542 is about 11901.8293551874. The cubic root of 141653542 is about 521.2857016149.

The spelling of 141653542 in words is "one hundred forty-one million, six hundred fifty-three thousand, five hundred forty-two".