142165467 has 24 divisors (see below), whose sum is σ = 216662160. Its totient is φ = 89579520.

The previous prime is 142165427. The next prime is 142165481. The reversal of 142165467 is 764561241.

It is not a de Polignac number, because 142165467 - 2¹⁶ = 142099931 is a prime.

It is a super-2 number, since 2×142165467² = 40422040014656178, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (142165427) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 108963 + ... + 110259.

It is an arithmetic number, because the mean of its divisors is an integer number (9027590).

Almost surely, 2^142165467 is an apocalyptic number.

142165467 is a deficient number, since it is larger than the sum of its proper divisors (74496693).

142165467 is a wasteful number, since it uses less digits than its factorization.

142165467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1963 (or 1960 counting only the distinct ones).

The product of its digits is 40320, while the sum is 36.

The square root of 142165467 is about 11923.3161075265. The cubic root of 142165467 is about 521.9129087980.

It can be divided in two parts, 14216 and 5467, that added together give a 9-th power (19683 = 3⁹).

The spelling of 142165467 in words is "one hundred forty-two million, one hundred sixty-five thousand, four hundred sixty-seven".