40425355534001 has 8 divisors (see below), whose sum is σ = 40589937302784. Its totient is φ = 40260887079840.

The previous prime is 40425355533989. The next prime is 40425355534007. The reversal of 40425355534001 is 10043555352404.

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-40425355534001 is a prime.

It is a super-3 number, since 3×40425355534001³ (a number of 42 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 40425355534001.

It is not an unprimeable number, because it can be changed into a prime (40425355534007) 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, 27613661 + ... + 29040746.

It is an arithmetic number, because the mean of its divisors is an integer number (5073742162848).

Almost surely, 2^{40425355534001} is an apocalyptic number.

It is an amenable number.

40425355534001 is a deficient number, since it is larger than the sum of its proper divisors (164581768783).

40425355534001 is a wasteful number, since it uses less digits than its factorization.

40425355534001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56657311.

The product of its (nonzero) digits is 720000, while the sum is 41.

The spelling of 40425355534001 in words is "forty trillion, four hundred twenty-five billion, three hundred fifty-five million, five hundred thirty-four thousand, one".