1380045007 has 8 divisors (see below), whose sum is σ = 1511062272. Its totient is φ = 1249954200.

The previous prime is 1380044983. The next prime is 1380045049. The reversal of 1380045007 is 7005400831.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-1380045007 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 (1380040007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 228493 + ... + 234454.

It is an arithmetic number, because the mean of its divisors is an integer number (188882784).

Almost surely, 2^1380045007 is an apocalyptic number.

1380045007 is a deficient number, since it is larger than the sum of its proper divisors (131017265).

1380045007 is a wasteful number, since it uses less digits than its factorization.

1380045007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 463229.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 1380045007 is about 37148.9570109310. The cubic root of 1380045007 is about 1113.3483847531.

Adding to 1380045007 its reverse (7005400831), we get a palindrome (8385445838).

The spelling of 1380045007 in words is "one billion, three hundred eighty million, forty-five thousand, seven".