141672805 has 16 divisors (see below), whose sum is σ = 176488704. Its totient is φ = 109097280.

The previous prime is 141672799. The next prime is 141672823. The reversal of 141672805 is 508276141.

It is not a de Polignac number, because 141672805 - 2¹⁷ = 141541733 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9394 + ... + 19276.

It is an arithmetic number, because the mean of its divisors is an integer number (11030544).

Almost surely, 2^141672805 is an apocalyptic number.

It is an amenable number.

141672805 is a deficient number, since it is larger than the sum of its proper divisors (34815899).

141672805 is an equidigital number, since it uses as much as digits as its factorization.

141672805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9996.

The product of its (nonzero) digits is 13440, while the sum is 34.

The square root of 141672805 is about 11902.6385730224. The cubic root of 141672805 is about 521.3093298541.

The spelling of 141672805 in words is "one hundred forty-one million, six hundred seventy-two thousand, eight hundred five".