1142637362911 has 12 divisors (see below), whose sum is σ = 1261168241872. Its totient is φ = 1034451000000.

The previous prime is 1142637362903. The next prime is 1142637362929. The reversal of 1142637362911 is 1192637362411.

It is not a de Polignac number, because 1142637362911 - 2³ = 1142637362903 is a prime.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1142637362941) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19562715 + ... + 19621036.

Almost surely, 2^{1142637362911} is an apocalyptic number.

1142637362911 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1142637362911 is a deficient number, since it is larger than the sum of its proper divisors (118530878961).

1142637362911 is a wasteful number, since it uses less digits than its factorization.

1142637362911 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39184014 (or 39184003 counting only the distinct ones).

The product of its digits is 326592, while the sum is 46.

The spelling of 1142637362911 in words is "one trillion, one hundred forty-two billion, six hundred thirty-seven million, three hundred sixty-two thousand, nine hundred eleven".