1401414332250 has 64 divisors (see below), whose sum is σ = 3498162445440. Its totient is φ = 373685673600.

The previous prime is 1401414332249. The next prime is 1401414332257. The reversal of 1401414332250 is 522334141041.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (1401414332257) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13100982 + ... + 13207518.

It is an arithmetic number, because the mean of its divisors is an integer number (54658788210).

Almost surely, 2^{1401414332250} is an apocalyptic number.

1401414332250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1401414332250 is an abundant number, since it is smaller than the sum of its proper divisors (2096748113190).

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

1401414332250 is a wasteful number, since it uses less digits than its factorization.

1401414332250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124096 (or 124086 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 1401414332250 its reverse (522334141041), we get a palindrome (1923748473291).

The spelling of 1401414332250 in words is "one trillion, four hundred one billion, four hundred fourteen million, three hundred thirty-two thousand, two hundred fifty".