401450350153 has 2 divisors, whose sum is σ = 401450350154. Its totient is φ = 401450350152.

The previous prime is 401450350139. The next prime is 401450350159. The reversal of 401450350153 is 351053054104.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 390590000784 + 10860349369 = 624972^2 + 104213^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-401450350153 is a prime.

It is a super-2 number, since 2×401450350153² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (401450350159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 200725175076 + 200725175077.

It is an arithmetic number, because the mean of its divisors is an integer number (200725175077).

Almost surely, 2^401450350153 is an apocalyptic number.

It is an amenable number.

401450350153 is a deficient number, since it is larger than the sum of its proper divisors (1).

401450350153 is an equidigital number, since it uses as much as digits as its factorization.

401450350153 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18000, while the sum is 31.

The spelling of 401450350153 in words is "four hundred one billion, four hundred fifty million, three hundred fifty thousand, one hundred fifty-three".