44142467 has 8 divisors (see below), whose sum is σ = 45912240. Its totient is φ = 42406560.

The previous prime is 44142463. The next prime is 44142473. The reversal of 44142467 is 76424144.

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

It is a cyclic number.

It is not a de Polignac number, because 44142467 - 2² = 44142463 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44142463) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5792 + ... + 11037.

It is an arithmetic number, because the mean of its divisors is an integer number (5739030).

Almost surely, 2^44142467 is an apocalyptic number.

44142467 is a deficient number, since it is larger than the sum of its proper divisors (1769773).

44142467 is a wasteful number, since it uses less digits than its factorization.

44142467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16933.

The product of its digits is 21504, while the sum is 32.

The square root of 44142467 is about 6643.9797561401. The cubic root of 44142467 is about 353.4154519191.

The spelling of 44142467 in words is "forty-four million, one hundred forty-two thousand, four hundred sixty-seven".