141378467 has 4 divisors (see below), whose sum is σ = 141402480. Its totient is φ = 141354456.

The previous prime is 141378463. The next prime is 141378469. The reversal of 141378467 is 764873141.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 764873141 = 367 ⋅2084123.

It is a cyclic number.

It is not a de Polignac number, because 141378467 - 2² = 141378463 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (141378463) 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, 3509 + ... + 17177.

It is an arithmetic number, because the mean of its divisors is an integer number (35350620).

Almost surely, 2^141378467 is an apocalyptic number.

141378467 is a deficient number, since it is larger than the sum of its proper divisors (24013).

141378467 is a wasteful number, since it uses less digits than its factorization.

141378467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24012.

The product of its digits is 112896, while the sum is 41.

The square root of 141378467 is about 11890.2677429905. The cubic root of 141378467 is about 520.9480571998.

The spelling of 141378467 in words is "one hundred forty-one million, three hundred seventy-eight thousand, four hundred sixty-seven".