1107843402 has 16 divisors (see below), whose sum is σ = 2238530112. Its totient is φ = 365473920.

The previous prime is 1107843379. The next prime is 1107843419. The reversal of 1107843402 is 2043487011.

It is a self number, because there is not a number n which added to its sum of digits gives 1107843402.

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, 951174 + ... + 952337.

It is an arithmetic number, because the mean of its divisors is an integer number (139908132).

Almost surely, 2^1107843402 is an apocalyptic number.

1107843402 is an abundant number, since it is smaller than the sum of its proper divisors (1130686710).

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

1107843402 is a wasteful number, since it uses less digits than its factorization.

1107843402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1903613.

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 1107843402 is about 33284.2816055867. The cubic root of 1107843402 is about 1034.7278184611.

The spelling of 1107843402 in words is "one billion, one hundred seven million, eight hundred forty-three thousand, four hundred two".