1354243100 has 36 divisors (see below), whose sum is σ = 3358524624. Its totient is φ = 464311680.

The previous prime is 1354243087. The next prime is 1354243117. The reversal of 1354243100 is 13424531.

It is a super-2 number, since 2×1354243100² = 3667948747795220000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 966617 + ... + 968016.

Almost surely, 2^1354243100 is an apocalyptic number.

1354243100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1354243100 is an abundant number, since it is smaller than the sum of its proper divisors (2004281524).

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

1354243100 is a wasteful number, since it uses less digits than its factorization.

1354243100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1934654 (or 1934647 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 1354243100 is about 36800.0421195411. The cubic root of 1354243100 is about 1106.3661433380.

Adding to 1354243100 its reverse (13424531), we get a palindrome (1367667631).

The spelling of 1354243100 in words is "one billion, three hundred fifty-four million, two hundred forty-three thousand, one hundred".