1414244478 has 16 divisors (see below), whose sum is σ = 2828881296. Its totient is φ = 471349440.

The previous prime is 1414244477. The next prime is 1414244497. The reversal of 1414244478 is 8744424141.

It is a zygodrome in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1414244471) 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, 53418 + ... + 75378.

It is an arithmetic number, because the mean of its divisors is an integer number (176805081).

Almost surely, 2^1414244478 is an apocalyptic number.

1414244478 is an abundant number, since it is smaller than the sum of its proper divisors (1414636818).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1414244478 is a wasteful number, since it uses less digits than its factorization.

1414244478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32699.

The product of its digits is 114688, while the sum is 39.

The square root of 1414244478 is about 37606.4419747468. The cubic root of 1414244478 is about 1122.4702274996.

The spelling of 1414244478 in words is "one billion, four hundred fourteen million, two hundred forty-four thousand, four hundred seventy-eight".