2354420145 has 64 divisors (see below), whose sum is σ = 4724158464. Its totient is φ = 972721920.

The previous prime is 2354420099. The next prime is 2354420153. The reversal of 2354420145 is 5410244532.

It is not a de Polignac number, because 2354420145 - 2⁸ = 2354419889 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 193924 + ... + 205706.

It is an arithmetic number, because the mean of its divisors is an integer number (73814976).

Almost surely, 2^2354420145 is an apocalyptic number.

It is an amenable number.

2354420145 is an abundant number, since it is smaller than the sum of its proper divisors (2369738319).

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

2354420145 is a wasteful number, since it uses less digits than its factorization.

2354420145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11982.

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

The square root of 2354420145 is about 48522.3674710952. The cubic root of 2354420145 is about 1330.3359328184.

Adding to 2354420145 its reverse (5410244532), we get a palindrome (7764664677).

The spelling of 2354420145 in words is "two billion, three hundred fifty-four million, four hundred twenty thousand, one hundred forty-five".