241402405455 has 24 divisors (see below), whose sum is σ = 419065835760. Its totient is φ = 128552565120.

The previous prime is 241402405399. The next prime is 241402405481. The reversal of 241402405455 is 554504204142.

241402405455 is a `hidden beast` number, since 24 + 140 + 2 + 40 + 5 + 455 = 666.

It is not a de Polignac number, because 241402405455 - 2¹³ = 241402397263 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4040526 + ... + 4099835.

It is an arithmetic number, because the mean of its divisors is an integer number (17461076490).

Almost surely, 2^241402405455 is an apocalyptic number.

241402405455 is a deficient number, since it is larger than the sum of its proper divisors (177663430305).

241402405455 is a wasteful number, since it uses less digits than its factorization.

241402405455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8141031 (or 8141028 counting only the distinct ones).

The product of its (nonzero) digits is 128000, while the sum is 36.

Adding to 241402405455 its reverse (554504204142), we get a palindrome (795906609597).

The spelling of 241402405455 in words is "two hundred forty-one billion, four hundred two million, four hundred five thousand, four hundred fifty-five".