40530334213429 has 8 divisors (see below), whose sum is σ = 40688457022080. Its totient is φ = 40372214639616.

The previous prime is 40530334213409. The next prime is 40530334213507. The reversal of 40530334213429 is 92431243303504.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40530334213429 is a prime.

It is a super-2 number, since 2×40530334213429² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40530334213409) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26032962 + ... + 27545884.

It is an arithmetic number, because the mean of its divisors is an integer number (5086057127760).

Almost surely, 2^{40530334213429} is an apocalyptic number.

It is an amenable number.

40530334213429 is a deficient number, since it is larger than the sum of its proper divisors (158122808651).

40530334213429 is a wasteful number, since it uses less digits than its factorization.

40530334213429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1617419.

The product of its (nonzero) digits is 933120, while the sum is 43.

The spelling of 40530334213429 in words is "forty trillion, five hundred thirty billion, three hundred thirty-four million, two hundred thirteen thousand, four hundred twenty-nine".