4140261354 has 32 divisors (see below), whose sum is σ = 8321354496. Its totient is φ = 1373299200.

The previous prime is 4140261347. The next prime is 4140261371. The reversal of 4140261354 is 4531620414.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1213519 + ... + 1216925.

It is an arithmetic number, because the mean of its divisors is an integer number (260042328).

Almost surely, 2^4140261354 is an apocalyptic number.

4140261354 is an abundant number, since it is smaller than the sum of its proper divisors (4181093142).

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

4140261354 is a wasteful number, since it uses less digits than its factorization.

4140261354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4350.

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 4140261354 is about 64344.8626853768. The cubic root of 4140261354 is about 1605.7425618422.

Adding to 4140261354 its reverse (4531620414), we get a palindrome (8671881768).

The spelling of 4140261354 in words is "four billion, one hundred forty million, two hundred sixty-one thousand, three hundred fifty-four".