1454967345 has 16 divisors (see below), whose sum is σ = 2507020992. Its totient is φ = 716291520.

The previous prime is 1454967331. The next prime is 1454967347. The reversal of 1454967345 is 5437694541.

It is not a de Polignac number, because 1454967345 - 2⁴ = 1454967329 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1454967294 and 1454967303.

It is not an unprimeable number, because it can be changed into a prime (1454967347) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3730491 + ... + 3730880.

It is an arithmetic number, because the mean of its divisors is an integer number (156688812).

Almost surely, 2^1454967345 is an apocalyptic number.

1454967345 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1454967345 is a deficient number, since it is larger than the sum of its proper divisors (1052053647).

1454967345 is a wasteful number, since it uses less digits than its factorization.

1454967345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7461392.

The product of its digits is 1814400, while the sum is 48.

The square root of 1454967345 is about 38144.0341993345. The cubic root of 1454967345 is about 1133.1422045532.

The spelling of 1454967345 in words is "one billion, four hundred fifty-four million, nine hundred sixty-seven thousand, three hundred forty-five".