1123167743436 has 24 divisors (see below), whose sum is σ = 2620757772864. Its totient is φ = 374384528080.

The previous prime is 1123167743419. The next prime is 1123167743441. The reversal of 1123167743436 is 6343477613211.

It is a happy number.

It is a super-3 number, since 3×1123167743436³ (a number of 37 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 479071 + ... + 1573481.

It is an arithmetic number, because the mean of its divisors is an integer number (109198240536).

Almost surely, 2^{1123167743436} is an apocalyptic number.

It is an amenable number.

1123167743436 is an abundant number, since it is smaller than the sum of its proper divisors (1497590029428).

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

1123167743436 is a wasteful number, since it uses less digits than its factorization.

1123167743436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1179941 (or 1179939 counting only the distinct ones).

The product of its digits is 1524096, while the sum is 48.

The spelling of 1123167743436 in words is "one trillion, one hundred twenty-three billion, one hundred sixty-seven million, seven hundred forty-three thousand, four hundred thirty-six".