401234615450151 has 48 divisors (see below), whose sum is σ = 623684877986304. Its totient is φ = 228775235141376.

The previous prime is 401234615450077. The next prime is 401234615450153. The reversal of 401234615450151 is 151054516432104.

It is a happy number.

It is not a de Polignac number, because 401234615450151 - 2⁹ = 401234615449639 is a prime.

It is a super-3 number, since 3×401234615450151³ (a number of 45 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (401234615450153) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3437906940 + ... + 3438023646.

It is an arithmetic number, because the mean of its divisors is an integer number (12993434958048).

Almost surely, 2^{401234615450151} is an apocalyptic number.

401234615450151 is a deficient number, since it is larger than the sum of its proper divisors (222450262536153).

401234615450151 is a wasteful number, since it uses less digits than its factorization.

401234615450151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167700 (or 167693 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 42.

The spelling of 401234615450151 in words is "four hundred one trillion, two hundred thirty-four billion, six hundred fifteen million, four hundred fifty thousand, one hundred fifty-one".