141402801979392 has 240 divisors, whose sum is σ = 382082165092992. Its totient is φ = 46510076067840.

The previous prime is 141402801979321. The next prime is 141402801979393. The reversal of 141402801979392 is 293979108204141.

It is a super-2 number, since 2×141402801979392² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (141402801979393) 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, 1422556638 + ... + 1422656034.

Almost surely, 2^{141402801979392} is an apocalyptic number.

141402801979392 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 141402801979392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (191041082546496).

141402801979392 is an abundant number, since it is smaller than the sum of its proper divisors (240679363113600).

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

141402801979392 is an equidigital number, since it uses as much as digits as its factorization.

141402801979392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99812 (or 99786 counting only the distinct ones).

The product of its (nonzero) digits is 7838208, while the sum is 60.

The spelling of 141402801979392 in words is "one hundred forty-one trillion, four hundred two billion, eight hundred one million, nine hundred seventy-nine thousand, three hundred ninety-two".