141820374 has 32 divisors (see below), whose sum is σ = 288844416. Its totient is φ = 46411200.

The previous prime is 141820363. The next prime is 141820379. The reversal of 141820374 is 473028141.

It is a super-2 number, since 2×141820374² = 40226036962999752, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141820379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 235674 + ... + 236274.

It is an arithmetic number, because the mean of its divisors is an integer number (9026388).

Almost surely, 2^141820374 is an apocalyptic number.

141820374 is an abundant number, since it is smaller than the sum of its proper divisors (147024042).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

141820374 is a wasteful number, since it uses less digits than its factorization.

141820374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1260.

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 141820374 is about 11908.8359632669. The cubic root of 141820374 is about 521.4902688417.

The spelling of 141820374 in words is "one hundred forty-one million, eight hundred twenty thousand, three hundred seventy-four".