1349426350212 has 48 divisors (see below), whose sum is σ = 3164780451840. Its totient is φ = 447511930272.

The previous prime is 1349426350211. The next prime is 1349426350213. The reversal of 1349426350212 is 2120536249431.

It is an interprime number because it is at equal distance from previous prime (1349426350211) and next prime (1349426350213).

It is a super-3 number, since 3×1349426350212³ (a number of 37 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1349426350211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1479633 + ... + 2210919.

It is an arithmetic number, because the mean of its divisors is an integer number (65932926080).

Almost surely, 2^{1349426350212} is an apocalyptic number.

1349426350212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1349426350212 is an abundant number, since it is smaller than the sum of its proper divisors (1815354101628).

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

1349426350212 is a wasteful number, since it uses less digits than its factorization.

1349426350212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 732080 (or 732078 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 42.

The spelling of 1349426350212 in words is "one trillion, three hundred forty-nine billion, four hundred twenty-six million, three hundred fifty thousand, two hundred twelve".