1362106440 has 48 divisors (see below), whose sum is σ = 4426847100. Its totient is φ = 363228288.

The previous prime is 1362106439. The next prime is 1362106457. The reversal of 1362106440 is 446012631.

1362106440 is a `hidden beast` number, since 1 + 3 + 6 + 2 + 10 + 644 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1202286276 + 159820164 = 34674^2 + 12642^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1891455 + ... + 1892174.

Almost surely, 2^1362106440 is an apocalyptic number.

1362106440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1362106440 is an abundant number, since it is smaller than the sum of its proper divisors (3064740660).

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

1362106440 is a wasteful number, since it uses less digits than its factorization.

1362106440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3783646 (or 3783639 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 1362106440 is about 36906.7262162333. The cubic root of 1362106440 is about 1108.5033640184.

The spelling of 1362106440 in words is "one billion, three hundred sixty-two million, one hundred six thousand, four hundred forty".