400303413243141 has 16 divisors (see below), whose sum is σ = 533783512114944. Its totient is φ = 266846129337024.

The previous prime is 400303413243073. The next prime is 400303413243157. The reversal of 400303413243141 is 141342314303004.

It is a de Polignac number, because none of the positive numbers 2^k-400303413243141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (400303413242141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1835496795 + ... + 1835714871.

It is an arithmetic number, because the mean of its divisors is an integer number (33361469507184).

Almost surely, 2^{400303413243141} is an apocalyptic number.

It is an amenable number.

400303413243141 is a deficient number, since it is larger than the sum of its proper divisors (133480098871803).

400303413243141 is a wasteful number, since it uses less digits than its factorization.

400303413243141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267580.

The product of its (nonzero) digits is 41472, while the sum is 33.

Adding to 400303413243141 its reverse (141342314303004), we get a palindrome (541645727546145).

The spelling of 400303413243141 in words is "four hundred trillion, three hundred three billion, four hundred thirteen million, two hundred forty-three thousand, one hundred forty-one".