40232310435542 has 8 divisors (see below), whose sum is σ = 60348964060632. Its totient is φ = 20115989082000.

The previous prime is 40232310435503. The next prime is 40232310435547. The reversal of 40232310435542 is 24553401323204.

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 = 40232310435496 and 40232310435505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40232310435547) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82764959 + ... + 83249642.

It is an arithmetic number, because the mean of its divisors is an integer number (7543620507579).

Almost surely, 2^{40232310435542} is an apocalyptic number.

40232310435542 is a deficient number, since it is larger than the sum of its proper divisors (20116653625090).

40232310435542 is a wasteful number, since it uses less digits than its factorization.

40232310435542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166135774.

The product of its (nonzero) digits is 345600, while the sum is 38.

Adding to 40232310435542 its reverse (24553401323204), we get a palindrome (64785711758746).

The spelling of 40232310435542 in words is "forty trillion, two hundred thirty-two billion, three hundred ten million, four hundred thirty-five thousand, five hundred forty-two".