402435554335441 has 8 divisors (see below), whose sum is σ = 439078347896544. Its totient is φ = 365802384635520.

The previous prime is 402435554335343. The next prime is 402435554335499. The reversal of 402435554335441 is 144533455534204.

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 402435554335441 - 2⁹ = 402435554334929 is a prime.

It is a super-2 number, since 2×402435554335441² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (402435554365441) 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, 2405877856 + ... + 2406045121.

It is an arithmetic number, because the mean of its divisors is an integer number (54884793487068).

Almost surely, 2^{402435554335441} is an apocalyptic number.

It is an amenable number.

402435554335441 is a deficient number, since it is larger than the sum of its proper divisors (36642793561103).

402435554335441 is a wasteful number, since it uses less digits than its factorization.

402435554335441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4811930591.

The product of its (nonzero) digits is 34560000, while the sum is 52.

The spelling of 402435554335441 in words is "four hundred two trillion, four hundred thirty-five billion, five hundred fifty-four million, three hundred thirty-five thousand, four hundred forty-one".