1409043496 has 64 divisors (see below), whose sum is σ = 3280896000. Its totient is φ = 553625280.

The previous prime is 1409043463. The next prime is 1409043523. The reversal of 1409043496 is 6943409041.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11625 + ... + 54343.

It is an arithmetic number, because the mean of its divisors is an integer number (51264000).

Almost surely, 2^1409043496 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1409043496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1640448000).

1409043496 is an abundant number, since it is smaller than the sum of its proper divisors (1871852504).

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

1409043496 is a wasteful number, since it uses less digits than its factorization.

1409043496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42782 (or 42778 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 40.

The square root of 1409043496 is about 37537.2281342136. The cubic root of 1409043496 is about 1121.0925499522.

It can be divided in two parts, 140904 and 3496, that added together give a square (144400 = 380²).

The spelling of 1409043496 in words is "one billion, four hundred nine million, forty-three thousand, four hundred ninety-six".