40321362542 has 8 divisors (see below), whose sum is σ = 60483147816. Its totient is φ = 20160313272.

The previous prime is 40321362533. The next prime is 40321362553. The reversal of 40321362542 is 24526312304.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 40321362499 and 40321362508.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16568 + ... + 284459.

It is an arithmetic number, because the mean of its divisors is an integer number (7560393477).

Almost surely, 2^40321362542 is an apocalyptic number.

40321362542 is a deficient number, since it is larger than the sum of its proper divisors (20161785274).

40321362542 is a wasteful number, since it uses less digits than its factorization.

40321362542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368002.

The product of its (nonzero) digits is 34560, while the sum is 32.

Adding to 40321362542 its reverse (24526312304), we get a palindrome (64847674846).

The spelling of 40321362542 in words is "forty billion, three hundred twenty-one million, three hundred sixty-two thousand, five hundred forty-two".