1011442354 has 48 divisors (see below), whose sum is σ = 1690533504. Its totient is φ = 453460800.

The previous prime is 1011442339. The next prime is 1011442361. The reversal of 1011442354 is 4532441101.

It is a super-2 number, since 2×1011442354² = 2046031270930122632, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2346519 + ... + 2346949.

It is an arithmetic number, because the mean of its divisors is an integer number (35219448).

Almost surely, 2^1011442354 is an apocalyptic number.

1011442354 is a deficient number, since it is larger than the sum of its proper divisors (679091150).

1011442354 is a wasteful number, since it uses less digits than its factorization.

1011442354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 643 (or 630 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 1011442354 is about 31803.1815075159. The cubic root of 1011442354 is about 1003.7996622808.

Adding to 1011442354 its reverse (4532441101), we get a palindrome (5543883455).

The spelling of 1011442354 in words is "one billion, eleven million, four hundred forty-two thousand, three hundred fifty-four".