31144004040300 has 36 divisors (see below), whose sum is σ = 90109985024136. Its totient is φ = 8305067744000.

The previous prime is 31144004040283. The next prime is 31144004040307. The reversal of 31144004040300 is 304040044113.

It is not an unprimeable number, because it can be changed into a prime (31144004040307) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 51906673101 + ... + 51906673700.

Almost surely, 2^{31144004040300} is an apocalyptic number.

31144004040300 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

31144004040300 is an abundant number, since it is smaller than the sum of its proper divisors (58965980983836).

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

31144004040300 is a wasteful number, since it uses less digits than its factorization.

31144004040300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103813346818 (or 103813346811 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 31144004040300 its reverse (304040044113), we get a palindrome (31448044084413).

The spelling of 31144004040300 in words is "thirty-one trillion, one hundred forty-four billion, four million, forty thousand, three hundred".