40006062420423 has 16 divisors (see below), whose sum is σ = 59543906860416. Its totient is φ = 23682235681440.

The previous prime is 40006062420421. The next prime is 40006062420437. The reversal of 40006062420423 is 32402426060004.

It is not a de Polignac number, because 40006062420423 - 2¹ = 40006062420421 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40006062420421) 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, 14096567440 + ... + 14096570277.

It is an arithmetic number, because the mean of its divisors is an integer number (3721494178776).

Almost surely, 2^{40006062420423} is an apocalyptic number.

40006062420423 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

40006062420423 is a deficient number, since it is larger than the sum of its proper divisors (19537844439993).

40006062420423 is a wasteful number, since it uses less digits than its factorization.

40006062420423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28193137774.

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 40006062420423 its reverse (32402426060004), we get a palindrome (72408488480427).

The spelling of 40006062420423 in words is "forty trillion, six billion, sixty-two million, four hundred twenty thousand, four hundred twenty-three".