1140234010021 has 32 divisors (see below), whose sum is σ = 1177003376640. Its totient is φ = 1104281470656.

The previous prime is 1140234010009. The next prime is 1140234010033. The reversal of 1140234010021 is 1200104320411.

It is an interprime number because it is at equal distance from previous prime (1140234010009) and next prime (1140234010033).

It is not a de Polignac number, because 1140234010021 - 2²³ = 1140225621413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1140234010121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 430763320 + ... + 430765966.

It is an arithmetic number, because the mean of its divisors is an integer number (36781355520).

Almost surely, 2^{1140234010021} is an apocalyptic number.

It is an amenable number.

1140234010021 is a deficient number, since it is larger than the sum of its proper divisors (36769366619).

1140234010021 is a wasteful number, since it uses less digits than its factorization.

1140234010021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3313.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 1140234010021 its reverse (1200104320411), we get a palindrome (2340338330432).

The spelling of 1140234010021 in words is "one trillion, one hundred forty billion, two hundred thirty-four million, ten thousand, twenty-one".