40225011021055 has 8 divisors (see below), whose sum is σ = 55165729400352. Its totient is φ = 27582864700128.

The previous prime is 40225011021029. The next prime is 40225011021089. The reversal of 40225011021055 is 55012011052204.

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

It is a cyclic number.

It is not a de Polignac number, because 40225011021055 - 2⁵ = 40225011021023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 574643014552 + ... + 574643014621.

It is an arithmetic number, because the mean of its divisors is an integer number (6895716175044).

Almost surely, 2^{40225011021055} is an apocalyptic number.

40225011021055 is a deficient number, since it is larger than the sum of its proper divisors (14940718379297).

40225011021055 is a wasteful number, since it uses less digits than its factorization.

40225011021055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1149286029185.

The product of its (nonzero) digits is 4000, while the sum is 28.

Adding to 40225011021055 its reverse (55012011052204), we get a palindrome (95237022073259).

The spelling of 40225011021055 in words is "forty trillion, two hundred twenty-five billion, eleven million, twenty-one thousand, fifty-five".