1417273494 has 64 divisors (see below), whose sum is σ = 3514323456. Its totient is φ = 371038464.

The previous prime is 1417273489. The next prime is 1417273591. The reversal of 1417273494 is 4943727141.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 65329 + ... + 84275.

It is an arithmetic number, because the mean of its divisors is an integer number (54911304).

Almost surely, 2^1417273494 is an apocalyptic number.

1417273494 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1417273494, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1757161728).

1417273494 is an abundant number, since it is smaller than the sum of its proper divisors (2097049962).

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

1417273494 is a wasteful number, since it uses less digits than its factorization.

1417273494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19109.

The product of its digits is 169344, while the sum is 42.

The square root of 1417273494 is about 37646.6930021748. The cubic root of 1417273494 is about 1123.2710215788.

It can be divided in two parts, 1417 and 273494, that added together give a triangular number (274911 = T₇₄₁).

The spelling of 1417273494 in words is "one billion, four hundred seventeen million, two hundred seventy-three thousand, four hundred ninety-four".