1354422450 has 48 divisors (see below), whose sum is σ = 3361392000. Its totient is φ = 360918720.

The previous prime is 1354422449. The next prime is 1354422463. The reversal of 1354422450 is 542244531.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 297592 + ... + 302108.

It is an arithmetic number, because the mean of its divisors is an integer number (70029000).

Almost surely, 2^1354422450 is an apocalyptic number.

1354422450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1354422450 is an abundant number, since it is smaller than the sum of its proper divisors (2006969550).

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

1354422450 is a wasteful number, since it uses less digits than its factorization.

1354422450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6531 (or 6526 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 30.

The square root of 1354422450 is about 36802.4788567292. The cubic root of 1354422450 is about 1106.4149819375.

Adding to 1354422450 its reverse (542244531), we get a palindrome (1896666981).

The spelling of 1354422450 in words is "one billion, three hundred fifty-four million, four hundred twenty-two thousand, four hundred fifty".