1400132570650 has 48 divisors (see below), whose sum is σ = 3008113718400. Its totient is φ = 479189753600.

The previous prime is 1400132570593. The next prime is 1400132570677. The reversal of 1400132570650 is 560752310041.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 74864050 + ... + 74882749.

It is an arithmetic number, because the mean of its divisors is an integer number (62669035800).

Almost surely, 2^{1400132570650} is an apocalyptic number.

1400132570650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1400132570650 is an abundant number, since it is smaller than the sum of its proper divisors (1607981147750).

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

1400132570650 is a wasteful number, since it uses less digits than its factorization.

1400132570650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149746839 (or 149746834 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 34.

Adding to 1400132570650 its reverse (560752310041), we get a palindrome (1960884880691).

The spelling of 1400132570650 in words is "one trillion, four hundred billion, one hundred thirty-two million, five hundred seventy thousand, six hundred fifty".