1402211303340 has 24 divisors (see below), whose sum is σ = 3926191649520. Its totient is φ = 373923014208.

The previous prime is 1402211303329. The next prime is 1402211303407. The reversal of 1402211303340 is 433031122041.

It is a happy number.

It is a super-2 number, since 2×1402211303340² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1402211303340.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11685094135 + ... + 11685094254.

It is an arithmetic number, because the mean of its divisors is an integer number (163591318730).

Almost surely, 2^{1402211303340} is an apocalyptic number.

1402211303340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1402211303340 is an abundant number, since it is smaller than the sum of its proper divisors (2523980346180).

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

1402211303340 is a wasteful number, since it uses less digits than its factorization.

1402211303340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23370188401 (or 23370188399 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 1402211303340 its reverse (433031122041), we get a palindrome (1835242425381).

The spelling of 1402211303340 in words is "one trillion, four hundred two billion, two hundred eleven million, three hundred three thousand, three hundred forty".