1378150104 has 32 divisors (see below), whose sum is σ = 3626712000. Its totient is φ = 435205152.

The previous prime is 1378150091. The next prime is 1378150127. The reversal of 1378150104 is 4010518731.

It is a congruent number.

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, 1510674 + ... + 1511585.

It is an arithmetic number, because the mean of its divisors is an integer number (113334750).

Almost surely, 2^1378150104 is an apocalyptic number.

It is an amenable number.

1378150104 is an abundant number, since it is smaller than the sum of its proper divisors (2248561896).

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

1378150104 is a wasteful number, since it uses less digits than its factorization.

1378150104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3022287 (or 3022283 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 30.

The square root of 1378150104 is about 37123.4441290137. Note that the first 3 decimals coincide. The cubic root of 1378150104 is about 1112.8385816897.

Adding to 1378150104 its reverse (4010518731), we get a palindrome (5388668835).

The spelling of 1378150104 in words is "one billion, three hundred seventy-eight million, one hundred fifty thousand, one hundred four".