1400015150 has 48 divisors (see below), whose sum is σ = 2633593344. Its totient is φ = 553690080.

The previous prime is 1400015147. The next prime is 1400015159. The reversal of 1400015150 is 515100041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1400015159) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2306147 + ... + 2306753.

It is an arithmetic number, because the mean of its divisors is an integer number (54866528).

Almost surely, 2^1400015150 is an apocalyptic number.

1400015150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1400015150 is a deficient number, since it is larger than the sum of its proper divisors (1233578194).

1400015150 is a wasteful number, since it uses less digits than its factorization.

1400015150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1065 (or 1060 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 17.

The square root of 1400015150 is about 37416.7763175825. The cubic root of 1400015150 is about 1118.6929773377.

Adding to 1400015150 its reverse (515100041), we get a palindrome (1915115191).

The spelling of 1400015150 in words is "one billion, four hundred million, fifteen thousand, one hundred fifty".