1454220354 has 64 divisors (see below), whose sum is σ = 3092779008. Its totient is φ = 455112000.

The previous prime is 1454220353. The next prime is 1454220401. The reversal of 1454220354 is 4530224541.

It is a super-2 number, since 2×1454220354² = 4229513675975770632, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1454220353) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1383129 + ... + 1384179.

It is an arithmetic number, because the mean of its divisors is an integer number (48324672).

Almost surely, 2^1454220354 is an apocalyptic number.

1454220354 is an abundant number, since it is smaller than the sum of its proper divisors (1638558654).

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

1454220354 is a wasteful number, since it uses less digits than its factorization.

1454220354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1303.

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

The square root of 1454220354 is about 38134.2412275372. The cubic root of 1454220354 is about 1132.9482501596.

Adding to 1454220354 its reverse (4530224541), we get a palindrome (5984444895).

The spelling of 1454220354 in words is "one billion, four hundred fifty-four million, two hundred twenty thousand, three hundred fifty-four".