141620356 has 6 divisors (see below), whose sum is σ = 247835630. Its totient is φ = 70810176.

The previous prime is 141620351. The next prime is 141620359. The reversal of 141620356 is 653026141.

It can be written as a sum of positive squares in only one way, i.e., 94478400 + 47141956 = 9720^2 + 6866^2 .

It is not an unprimeable number, because it can be changed into a prime (141620351) 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 as a sum of consecutive naturals, namely, 17702541 + ... + 17702548.

Almost surely, 2^141620356 is an apocalyptic number.

It is an amenable number.

141620356 is a deficient number, since it is larger than the sum of its proper divisors (106215274).

141620356 is a wasteful number, since it uses less digits than its factorization.

141620356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35405093 (or 35405091 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 141620356 is about 11900.4351180955. The cubic root of 141620356 is about 521.2449902234.

Adding to 141620356 its reverse (653026141), we get a palindrome (794646497).

The spelling of 141620356 in words is "one hundred forty-one million, six hundred twenty thousand, three hundred fifty-six".