31541014442 has 16 divisors (see below), whose sum is σ = 56421194112. Its totient is φ = 12929856720.

The previous prime is 31541014399. The next prime is 31541014451. The reversal of 31541014442 is 24441014513.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48976409 + ... + 48977052.

It is an arithmetic number, because the mean of its divisors is an integer number (3526324632).

Almost surely, 2^31541014442 is an apocalyptic number.

31541014442 is a deficient number, since it is larger than the sum of its proper divisors (24880179670).

31541014442 is a wasteful number, since it uses less digits than its factorization.

31541014442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97953493.

The product of its (nonzero) digits is 7680, while the sum is 29.

Adding to 31541014442 its reverse (24441014513), we get a palindrome (55982028955).

The spelling of 31541014442 in words is "thirty-one billion, five hundred forty-one million, fourteen thousand, four hundred forty-two".