40424324640153 has 32 divisors (see below), whose sum is σ = 55660585958400. Its totient is φ = 26069522042880.

The previous prime is 40424324640143. The next prime is 40424324640181. The reversal of 40424324640153 is 35104642342404.

It is not a de Polignac number, because 40424324640153 - 2¹³ = 40424324631961 is a prime.

It is a super-2 number, since 2×40424324640153² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40424324640143) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3910638601 + ... + 3910648937.

It is an arithmetic number, because the mean of its divisors is an integer number (1739393311200).

Almost surely, 2^{40424324640153} is an apocalyptic number.

It is an amenable number.

40424324640153 is a deficient number, since it is larger than the sum of its proper divisors (15236261318247).

40424324640153 is a wasteful number, since it uses less digits than its factorization.

40424324640153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23537.

The product of its (nonzero) digits is 1105920, while the sum is 42.

Adding to 40424324640153 its reverse (35104642342404), we get a palindrome (75528966982557).

The spelling of 40424324640153 in words is "forty trillion, four hundred twenty-four billion, three hundred twenty-four million, six hundred forty thousand, one hundred fifty-three".