40151401433 has 24 divisors (see below), whose sum is σ = 47454505920. Its totient is φ = 33676119360.

The previous prime is 40151401427. The next prime is 40151401453. The reversal of 40151401433 is 33410415104.

It is a happy number.

It is not a de Polignac number, because 40151401433 - 2³⁴ = 22971532249 is a prime.

It is a super-2 number, since 2×40151401433² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40151401453) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 4648763 + ... + 4657391.

It is an arithmetic number, because the mean of its divisors is an integer number (1977271080).

Almost surely, 2^40151401433 is an apocalyptic number.

It is an amenable number.

40151401433 is a deficient number, since it is larger than the sum of its proper divisors (7303104487).

40151401433 is a wasteful number, since it uses less digits than its factorization.

40151401433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11169 (or 11156 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 40151401433 its reverse (33410415104), we get a palindrome (73561816537).

The spelling of 40151401433 in words is "forty billion, one hundred fifty-one million, four hundred one thousand, four hundred thirty-three".