41890447401 has 16 divisors (see below), whose sum is σ = 60963503040. Its totient is φ = 25374840320.

The previous prime is 41890447399. The next prime is 41890447411. The reversal of 41890447401 is 10474409814.

It is a cyclic number.

It is not a de Polignac number, because 41890447401 - 2¹ = 41890447399 is a prime.

It is not an unprimeable number, because it can be changed into a prime (41890447411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 268656 + ... + 394913.

It is an arithmetic number, because the mean of its divisors is an integer number (3810218940).

Almost surely, 2^41890447401 is an apocalyptic number.

It is an amenable number.

41890447401 is a deficient number, since it is larger than the sum of its proper divisors (19073055639).

41890447401 is a wasteful number, since it uses less digits than its factorization.

41890447401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 665496.

The product of its (nonzero) digits is 129024, while the sum is 42.

The spelling of 41890447401 in words is "forty-one billion, eight hundred ninety million, four hundred forty-seven thousand, four hundred one".