1401513440610 has 16 divisors (see below), whose sum is σ = 3363632257536. Its totient is φ = 373736917488.

The previous prime is 1401513440531. The next prime is 1401513440611. The reversal of 1401513440610 is 160443151041.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 46717114687 = 1401513440610 / (1 + 4 + 0 + 1 + 5 + 1 + 3 + 4 + 4 + 0 + 6 + 1 + 0).

It is not an unprimeable number, because it can be changed into a prime (1401513440611) 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, 23358557314 + ... + 23358557373.

It is an arithmetic number, because the mean of its divisors is an integer number (210227016096).

Almost surely, 2^{1401513440610} is an apocalyptic number.

1401513440610 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1401513440610 is an abundant number, since it is smaller than the sum of its proper divisors (1962118816926).

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

1401513440610 is a wasteful number, since it uses less digits than its factorization.

1401513440610 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46717114697.

The product of its (nonzero) digits is 5760, while the sum is 30.

Adding to 1401513440610 its reverse (160443151041), we get a palindrome (1561956591651).

The spelling of 1401513440610 in words is "one trillion, four hundred one billion, five hundred thirteen million, four hundred forty thousand, six hundred ten".