141653069 has 4 divisors (see below), whose sum is σ = 143593596. Its totient is φ = 139712544.

The previous prime is 141653063. The next prime is 141653101. The reversal of 141653069 is 960356141.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 124055044 + 17598025 = 11138^2 + 4195^2 .

It is a cyclic number.

It is not a de Polignac number, because 141653069 - 2⁴ = 141653053 is a prime.

It is a super-2 number, since 2×141653069² = 40131183914237522, which contains 22 as substring.

It is a Duffinian number.

It is a plaindrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141653063) 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, 970154 + ... + 970299.

It is an arithmetic number, because the mean of its divisors is an integer number (35898399).

Almost surely, 2^141653069 is an apocalyptic number.

It is an amenable number.

141653069 is a deficient number, since it is larger than the sum of its proper divisors (1940527).

141653069 is an equidigital number, since it uses as much as digits as its factorization.

141653069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1940526.

The product of its (nonzero) digits is 19440, while the sum is 35.

The square root of 141653069 is about 11901.8094842759. The cubic root of 141653069 is about 521.2851214002.

The spelling of 141653069 in words is "one hundred forty-one million, six hundred fifty-three thousand, sixty-nine".