2401878463 has 2 divisors, whose sum is σ = 2401878464. Its totient is φ = 2401878462.

The previous prime is 2401878443. The next prime is 2401878469. The reversal of 2401878463 is 3648781042.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2401878463 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2401878469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1200939231 + 1200939232.

It is an arithmetic number, because the mean of its divisors is an integer number (1200939232).

Almost surely, 2^2401878463 is an apocalyptic number.

2401878463 is a deficient number, since it is larger than the sum of its proper divisors (1).

2401878463 is an equidigital number, since it uses as much as digits as its factorization.

2401878463 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 258048, while the sum is 43.

The square root of 2401878463 is about 49008.9630883984. The cubic root of 2401878463 is about 1339.2151160227.

The spelling of 2401878463 in words is "two billion, four hundred one million, eight hundred seventy-eight thousand, four hundred sixty-three".