1401011514 has 48 divisors (see below), whose sum is σ = 3673245888. Its totient is φ = 376742016.

The previous prime is 1401011503. The next prime is 1401011527. The reversal of 1401011514 is 4151101041.

1401011514 is a `hidden beast` number, since 140 + 1 + 0 + 11 + 514 = 666.

1401011514 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×1401011514³ (a number of 28 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 324892 + ... + 329175.

It is an arithmetic number, because the mean of its divisors is an integer number (76525956).

Almost surely, 2^1401011514 is an apocalyptic number.

1401011514 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1401011514 is an abundant number, since it is smaller than the sum of its proper divisors (2272234374).

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

1401011514 is a wasteful number, since it uses less digits than its factorization.

1401011514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 654099 (or 654096 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 18.

The square root of 1401011514 is about 37430.0883514854. The cubic root of 1401011514 is about 1118.9582985367.

Adding to 1401011514 its reverse (4151101041), we get a palindrome (5552112555).

The spelling of 1401011514 in words is "one billion, four hundred one million, eleven thousand, five hundred fourteen".