2141355462 has 64 divisors (see below), whose sum is σ = 4677378048. Its totient is φ = 650880000.

The previous prime is 2141355457. The next prime is 2141355481. The reversal of 2141355462 is 2645531412.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 629787 + ... + 633177.

It is an arithmetic number, because the mean of its divisors is an integer number (73084032).

Almost surely, 2^2141355462 is an apocalyptic number.

2141355462 is an abundant number, since it is smaller than the sum of its proper divisors (2536022586).

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

2141355462 is a wasteful number, since it uses less digits than its factorization.

2141355462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3605.

The product of its digits is 28800, while the sum is 33.

The square root of 2141355462 is about 46274.7821388713. The cubic root of 2141355462 is about 1288.9307611243.

Adding to 2141355462 its reverse (2645531412), we get a palindrome (4786886874).

The spelling of 2141355462 in words is "two billion, one hundred forty-one million, three hundred fifty-five thousand, four hundred sixty-two".